MasterVolt

In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere.

Their construction gives a very fast discharge at very high currents so AGM batteries are ideal for systems that require high currents (for instance when starting an engine). The battery poles can be unscrewed and this type of battery can be combined with every standard battery terminal.

  • Offers an alternative solution in placement and dimensioning.
  • Easy configuration of 12/24/48 V battery banks, with high capacity.
  • Double pole for easy installation.
  • No gas formation with normal use.
  • Can be combined with every standard battery terminal.
  • Two year warranty
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Reliable AC power for recreational and semi-professional use

These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60 Hz or 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.

Representing complete value for money, these ruggedly built inverters provide essential home comforts when you’re far from the nearest grid connection.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Reliable AC power for recreational and semi-professional use

These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60 Hz or 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.

Representing complete value for money, these ruggedly built inverters provide essential home comforts when you’re far from the nearest grid connection.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply. 

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. From our AGM batteries with glass fibre technology and our extremely robust gel batteries for repeated discharging, Mastervolt offers a complete range of 12V batteries suited to any type of use. You are guaranteed optimum reliability and the best price/performance ratio on the market and, naturally, a reservoir for an independent power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Reliable AC power for recreational and semi-professional use

These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60 Hz or 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.

Representing complete value for money, these ruggedly built inverters provide essential home comforts when you’re far from the nearest grid connection.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Batteries are a crucial part of your energy system. Some even call it the most important component because they store the power you have been acquiring. Mastervolt MVSV 2V cells are ideal for the construction of a suitable 12 or 24V battery system. By serial or parallel connection of the extremely durable cells, it is possible to create a buffer of almost unlimited capacity. You are guaranteed optimum reliability and the best price/performance ratio on the market.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Many on board installations consist of two or more batteries which supply power to 12 or 24V equipment separately from each other. Naturally, this means that the charge system also has to be divided. This makes a charger system more complicated because either the Mastervolt alternator or battery charger will have to recharge the batteries individually.

Best and safest results can be achieved by using a high-quality Mastervolt battery isolator for the tailored supply of charge current to several batteries. This reliable solution allows simultaneous charging of two batteries from an alternator and/or battery charger without connecting the batteries together.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Many on board installations consist of two or more batteries which supply power to 12 or 24V equipment separately from each other. Naturally, this means that the charge system also has to be divided. This makes a charger system more complicated because either the Mastervolt alternator or battery charger will have to recharge the batteries individually.

Best and safest results can be achieved by using a high-quality Mastervolt battery isolator for the tailored supply of charge current to several batteries. This reliable solution allows simultaneous charging of two batteries from an alternator and/or battery charger without connecting the batteries together.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Many on board installations consist of two or more batteries which supply power to 12 or 24V equipment separately from each other. Naturally, this means that the charge system also has to be divided. This makes a charger system more complicated because either the Mastervolt alternator or battery charger will have to recharge the batteries individually.

Best and safest results can be achieved by using a high-quality Mastervolt battery isolator for the tailored supply of charge current to several batteries. This reliable solution allows simultaneous charging of two batteries from an alternator and/or battery charger without connecting the batteries together.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Reliable AC power for recreational and semi-professional use

These affordable sine wave inverters convert 12 or 24 V battery voltage into reliable 230 V 50/60 Hz or 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.

Representing complete value for money, these ruggedly built inverters provide essential home comforts when you’re far from the nearest grid connection.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make additional adjustments to the alternator.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make additional adjustments to the alternator.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Battery Watch is an essential part of any well-equipped battery system, offering you an electronic 600-gram watch dog that ensures a much longer life-span for your batteries. The unit monitors the optimum condition of your batteries and can also be used as a main battery isolation switch.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Mastervolt Charge Mate is an automatic battery relay which connects two battery banks when the voltage rises above a pre-set value for at least 30 seconds, allowing these battery banks to be charged simultaneously. When the voltage drops, the battery banks will be isolated again.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Besides the fast and complete charging of three batteries, this autoranging (120 & 230V) battery charger also functions as a supply unit when the input voltage is low, automatically making up the full capacity in the 24V circuit. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Besides the fast and complete charging of three batteries, this autoranging (120 & 230V) battery charger also functions as a supply unit when the input voltage is low, automatically making up the full capacity in the 24V circuit. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Mastervolt's three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Besides the fast and complete charging of three batteries up to 800Ah (24V) (recommended), this autoranging (120 & 230V) battery charger also functions as a supply unit when the input voltage is low, automatically making up the full capacity in the 24V circuit. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Besides the fast and complete charging of three batteries up to 1000Ah (24V) (recommended), this autoranging (120 & 230V) battery charger also functions as a supply unit when the input voltage is low, automatically making up the full capacity in the 24V circuit. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two or three batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
  • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two or three batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
  • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two or three batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
  • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two or three batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
  • Smart Input: charge all three batteries from one single alternator for continuous charging on the go.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

All-in-one solution for faster and safer charging

ChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single device. Replacing auxiliary chargers, battery isolators and VSR, ChargeMaster Plus reduces system complexity and cost. Designed for versatility, it charges virtually any combination of two batteries in a fast and safe way and works anywhere in the world.

With the new Battery’s Best Friend architecture, ChargeMaster Plus is capable of charging a multitude of battery chemistries, sizes and voltages. All batteries are charged with the fast and safe 3-step+ charge method. Other unique features are:

  • Revival mode: automatically revives even fully depleted batteries.
  • Multi voltage: charge 12 V starter battery in a 24 V system, without additional components.
  • Priority Charge: redirect available power to the lowest battery, for faster charging.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6). What’s more, you have the option for central, local or remote monitoring, configuration and control of your system.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

A safe connection between vessel and shore installation is an essential part of your electrical system. A galvanic electrical isolation between shore power and the on board power prevents any electrical corrosion of metal parts while keeping you earthed.

  • Ultra modern high-frequency electronic switch technology.
  • Lightweight and compact.
  • Integrated Soft Start function.
  • Connect to voltages from 90 to 255 V and from 45 to 65 Hz.
  • Units can be parallel coupled for higher capacity.
  • Higher efficiency, limited heat development.

Modern transformer technology: Light, silent, reliable and easy

The Mass GI is supplied with the latest high-frequency switching technology as well as Soft Start for peak loads when connecting to the grid. LED lights on the casing indicate load and overload. The transformer can be remote controlled. The Mass GI is 75 % lighter and 60 % smaller than to low frequency transformers.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of two batteries up to 150 Ah (24V) (recommended) this charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

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Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of two batteries up to 250 Ah (24V) (recommended) this charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of two batteries up to 250 Ah (24V) (recommended) this 230V charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of two batteries up to 500 Ah (24V) (recommended) this charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of batteries up to 750 Ah (24V) (recommended) this charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of batteries up to 1000 Ah (24V) (recommended) this three-phase charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 24V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Designed for larger, more professional systems with larger battery capacities, the basic technology consists of high-frequency electronics with no heavy or noisy transformers. Thanks to the intelligent cooling concept, the Mass battery charger offers maximum performance, even in the hottest engine room. Besides the fast and complete charging of batteries up to 500 Ah (48V) (recommended) this 230V charger also functions as a supply unit when the input is low, automatically making up the full capacity in the 48V circuit. Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.

Brand: 
MasterVolt
Download Datasheet: 

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The right choice for demanding conditions

Mass battery chargers are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 180,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. 

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Heavy Duty, Extreme Performance

The MLI series delivers extreme Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing. 

The sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Heavy Duty, Extreme Performance

The MLI series delivers extreme Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing. 

The sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Heavy Duty, Extreme Performance

The MLI series delivers extreme Lithium Ion performance even under the harshest conditions, such as high charge and discharge currents, wet environments, mechanical shocks or vibrations. This is realized by combining our best Lithium-Iron Phosphate (LiFePO4) cells with a proprietary Battery Management System (BMS) inside a sturdy, waterproof housing. 

The sophisticated Mastervolt BMS ensures optimal use of each individual cell. Integrated battery monitoring provides you with accurate and up-to-date information on the state of your battery. Integrated NMEA 2000, CZone or MasterBus communication allows complete system integration, to ensure the best possible recharging, while maximizing the lifetime of your battery.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere.

Their construction gives a very fast discharge at very high currents so AGM batteries are ideal for systems that require high currents (for instance when starting an engine). The battery poles can be unscrewed and this type of battery can be combined with every standard battery terminal.

  • Offers an alternative solution in placement and dimensioning.
  • Easy configuration of 12/24/48 V battery banks, with high capacity.
  • Double pole for easy installation.
  • No gas formation with normal use.
  • Can be combined with every standard battery terminal.
  • Two year warranty.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

This DC-DC converter Magic provides both full galvanic isolation between different systems onboard and a controlled output voltage. The difference between our Mac and Magic range of DC-DC converters is the galvanic isolation. This is indicated by the addition of 'gi' in the name Magic compared to Mac.

The converter uses switch-mode technology, which results in a lightweight, safe, reliable and efficient unit. Built in a rugged aluminium extrusion body, the converter is completely shock proof. The unit generates little heat, which makes it easy to find a convenient location for installation. The corrosion-proof casing takes care of cooling together with a temperature-controlled fan. The inlets and outlets feature complete galvanic isolation which makes them completely interference-proof. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Different electrical systems use different voltages. This Magic DC-DC converter, from a new generation of microprocessor-controlled converters, will turn 12V DC into 24V DC, so you can enjoy both. But it brings you even more benefits, like dimming and battery charging. 

The voltage required for direct current (DC) can vary considerably onboard a yacht. A bow thruster or a winch installation often works at 24V. But navigation and communication equipment mostly requires 12V. By using this small and lightweight DC-DC converter another voltage than applied in your basic system can be reached. It also ensures that your onboard equipment has a stable power supply with the right voltage. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps. The charging of batteries takes place via the Mastervolt three-stage charge function.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Different electrical systems use different voltages. This Magic DC-DC converter, from a new generation of microprocessor-controlled converters, will turn 12V DC into 24V DC, so you can enjoy both. But it brings you even more benefits, like dimming and battery charging. 

The voltage required for direct current (DC) can vary considerably onboard a yacht. A bow thruster or a winch installation often works at 24V. But navigation and communication equipment mostly requires 12V. By using this small and lightweight DC-DC converter another voltage than applied in your basic system can be reached. It also ensures that your onboard equipment has a stable power supply with the right voltage. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps. The charging of batteries takes place via the Mastervolt three-stage charge function.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Different electrical systems use different voltages. This Mac DC-DC converter, from a new generation of microprocessor-controlled converters, will turn 24V DC into 12V DC, so you can enjoy both. But it brings you even more benefits, like dimming and battery charging.

The voltage required for direct current (DC) can vary considerably onboard a yacht. A bow thruster or a winch installation often works at 24V. But navigation and communication equipment mostly requires 12V. By using this small and lightweight DC-DC converter another voltage than applied in your basic system can be reached. It also ensures that your onboard equipment has a stable power supply with the right voltage. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps. The charging of batteries takes place via the Mastervolt three-stage charge function.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

This DC-DC converter Magic provides both full galvanic isolation between different systems onboard and a controlled output voltage. The difference between our Mac and Magic range of DC-DC converters is the galvanic isolation. This is indicated by the addition of 'gi' in the name Magic compared to Mac.

The converter uses switch-mode technology, which results in a lightweight, safe, reliable and efficient unit. Built in a rugged aluminium extrusion body, the converter is completely shock proof. The unit generates little heat, which makes it easy to find a convenient location for installation. The corrosion-proof casing takes care of cooling together with a temperature-controlled fan. The inlets and outlets feature complete galvanic isolation which makes them completely interference-proof. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Mastervolt Alternator Alpha 12/90 produces direct current (DC) for your 12V on board system to charge batteries (starter, service or bowthruster) fast and complete through its three-stage charge characteristic. This alternator can be installed on any engine type and can be mounted in three different positions. A charge regulator Alpha Pro (12V) (three-stage) is included and achieves maximum yield from minimum engine hours. A loss in voltage due to wiring and/or battery isolator is automatically compensated for.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Mastervolt Alternator Alpha 12/130 produces direct current (DC) for your 12V on board system to charge batteries (starter, service or bowthruster) fast and complete through its three-stage charge characteristic. This alternator can be installed on any engine type. A charge regulator Alpha Pro (12V) (three-stage) is included and achieves maximum yield from minimum engine hours. A loss in voltage due to wiring and/or battery isolator is automatically compensated for.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

The Mastervolt Alternator Alpha 24/95 Compact produces direct current (DC) for your 24V on board system to charge batteries (starter, service or bowthruster) fast and complete through its three-stage charge characteristic. This alternator can be installed on any engine type. A charge regulator Alpha Pro (24V) (three-stage) is included and achieves maximum yield from minimum engine hours. A loss in voltage due to wiring and/or battery isolator is automatically compensated for.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Mastervolt Alternator Alpha 24/75 produces direct current (DC) for your 24V on board system to charge batteries (starter, service or bowthruster) fast and complete through its three-stage charge characteristic. This alternator can be installed on any engine type. A charge regulator Alpha Pro (24V) (three-stage) is included and achieves maximum yield from minimum engine hours. A loss in voltage due to wiring and/or battery isolator is automatically compensated for.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The Mastervolt Alternator Alpha 24/150 produces direct current (DC) for your 24V on board system to charge batteries (starter, service or bowthruster) fast and complete through its three-stage charge characteristic. This alternator can be installed on any engine type and can be mounted in three different positions. A charge regulator Alpha Pro (24V) (three-stage) is included and achieves maximum yield from minimum engine hours. A loss in voltage due to wiring and/or battery isolator is automatically compensated for.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Advanced 3-step charge regulator for standard and high performance alternators

The propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and powerful Alpha Pro III ensures fast and safe charging, protecting both the engine and the batteries. Building on 10 years of experience, the Alpha Pro III features a modernized look, higher power and improved ease of use.

The Alpha Pro III measures the temperature and the voltage of your batteries to prevent overcharging, keeping them in perfect condition. It also monitors the engine load, thus reducing sound variations, wear and tear. The smart ‘keep alive’ feature solves a common problem causing unreliable tachometer readings. Via MasterBus, it communicates RPM, alternator status and charge status to create intelligent power systems. 

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

The AC power supply from shore, generator or inverter has to be perfectly managed for safety and to ensure your valuable equipment remains undamaged.

Mastervolt gives you the option to switch automatically between available power sources. The Masterswitch will connect the output to the highest priority input, if available. Combinating power sources becomes possible for high power consumption situations, such as when you want to do the laundry and cook at the same time with a limited shore or generator power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

The AC power supply from shore, generator or inverter has to be perfectly managed for safety and to ensure your valuable equipment remains undamaged.

Mastervolt gives you the option to switch automatically between available power sources. The Masterswitch will connect the output to the highest priority input, if available. Combinating power sources becomes possible for high power consumption situations, such as when you want to do the laundry and cook at the same time with a limited shore or generator power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

A safe connection between vessel and shore installation is an essential part of your electrical system. A galvanic electrical isolation between shore power and the on board power prevents any electrical corrosion of metal parts while keeping you earthed.

  • Ultra modern high-frequency electronic switch technology.
  • Lightweight and compact.
  • Integrated Soft Start function.
  • Connect to voltages from 90 to 255 V and from 45 to 65 Hz.
  • Units can be parallel coupled for higher capacity.
  • Higher efficiency, limited heat development.

Modern transformer technology: Light, silent, reliable and easy

The Mass GI is supplied with the latest high-frequency switching technology as well as Soft Start for peak loads when connecting to the grid. LED lights on the casing indicate load and overload. The transformer can be remote controlled. The Mass GI is 75 % lighter and 60 % smaller than to low frequency transformers.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

The AC power supply from shore, generator or inverter has to be perfectly managed for safety and to ensure your valuable equipment remains undamaged.

Mastervolt gives you the option to switch automatically between available power sources. The Masterswitch will connect the output to the highest priority input, if available. Combinating power sources becomes possible for high power consumption situations, such as when you want to do the laundry and cook at the same time with a limited shore or generator power supply.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

Mass Systemswitch: The complete system solution

  • Three AC inputs, for example inverter, grid power and generator.
  • Three or four outlets to AC power groups.
  • Automatic switching.
  • Power transfer from 4.5 kW to 16 kW, input/output from 25 to 63 A.
  • Information source for central energy management via MasterBus network.
  • Optional automatic fuses; for larger systems this usually requires an extra casing.
  • MasterBus compatible.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

  • Two AC inputs, for example grid power and generator.
  • One outlet to AC power group.
  • Automatic switching.
  • Power transfer up to 25 kW, input/output from 20 to 125 A.
The Masterswitch Fuses version includes circuit breakers.
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

  • Two AC inputs, for example grid power and generator.
  • One outlet to AC power group.
  • Automatic switching.
  • Power transfer up to 25 kW, input/output from 20 to 125 A.
The Masterswitch Fuses version includes circuit breakers.

 

 
Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Combined with an IVET transformer, this transfer system ensures that the shore voltage is correctly adapted. As a consequence a 230/50Hz installation will work without problems when connected to a 120V/60Hz shore power point. This occurs, for example, in the United States and the Caribbean. To convert 50Hz into 60Hz or vice versa, a battery charger, inverter or frequency converter is needed. Mastervolt supplies three automatic Transfer systems: of 6, 9 and 13 kVA capacity respectively.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Combined with an IVET transformer, this transfer system ensures that the shore voltage is correctly adapted. As a consequence a 230/50Hz installation will work without problems when connected to a 120V/60Hz shore power point. This occurs, for example, in the United States and the Caribbean. To convert 50Hz into 60Hz or vice versa, a battery charger, inverter or frequency converter is needed. Mastervolt supplies three automatic Transfer systems: of 6, 9 and 13 kVA capacity respectively.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Combined with an IVET transformer, this transfer system ensures that the shore voltage is correctly adapted. As a consequence a 230/50Hz installation will work without problems when connected to a 120V/60Hz shore power point. This occurs, for example, in the United States and the Caribbean. To convert 50Hz into 60Hz or vice versa, a battery charger, inverter or frequency converter is needed. Mastervolt supplies three automatic Transfer systems: of 6, 9 and 13 kVA capacity respectively.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor GMDSS (Global Maritime Distress and Safety System) is used for monitoring the accumulator battery and Mass battery charger of the reserve supply backup arrangement for the radio installations. Battery voltage and current are displayed on the digital panel.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor GMDSS (Global Maritime Distress and Safety System) is used for monitoring the accumulator battery and Mass battery charger of the reserve supply backup arrangement for the radio installations. Battery voltage and current are displayed on the digital panel.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor GMDSS (Global Maritime Distress and Safety System) is used for monitoring the accumulator battery and Mass battery charger of the reserve supply backup arrangement for the radio installations. Battery voltage and current are displayed on the digital panel.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor C-4-RB is a basic remote monitor for the Mass and IVO Smart battery chargers. The basic remote control does indicate the status of the charge control by six high power LEDs and specifies the current charging phase (on-bulk charge, absorption or float). The remote control is easy to install and can be used as an interface for a custom made panel or for a dual remote indicator. A connection cable is not included.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor GMDSS (Global Maritime Distress and Safety System) is used for monitoring the accumulator battery and Mass battery charger of the reserve supply backup arrangement for the radio installations. Battery voltage and current are displayed on the digital panel.

Brand: 
MasterVolt
Download Datasheet: 

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

This remote control panel has been designed for Mastervolt Mass inverter/charger combinations. Mounting material and communication cable included. This panel cannot be integrated with Mastervision.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

This panel is delivered as standard with Mass Combis (panel frame exclusive). It indicates DC consumption, charge phase, failure and AC availability and contains a charger only on/off switch.

Brand: 
MasterVolt
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On/off control for the AC Master sine wave inverter with a clear on/off indicator which indicates when the inverter is active. In addition, the AC Master Remote Control makes it possible to turn the inverter on or off automatically by means of a 12-volt input, for example when switching on the onboard AC power or while starting an engine. The AC Master Remote Control comes with 8 m (25 ft) cable.

Brand: 
MasterVolt

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Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

Brand: 
MasterVolt

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You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The remote control panel CC (Charger Current) is designed to read out the essentials about the status of the charging process, the intensity of the charge current and availability of AC power. Besides, a limit can be set for the charge current (to prevent the external AC source from an overload situation). This small advanced remote panel (universal for 12/24V DC) can be connected to a telejack communication port.

Brand: 
MasterVolt
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You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

The Monitor C-3-RS is a remote standard charger control for the Mass & IVO Smart battery chargers. The standard remote control does indicate the status of the charge control by six high power LEDs. In addition to the basic information provided by the C-4-RB basic remote monitor, this C-3-RS standard version also allows the reduction of shore power consumption by means of the charging current adjustment control. Ideal in case of limited shore power. The remote panel can be used as an interface for a custom made panel or for a dual remote indicator. A connection cable is not included.

Brand: 
MasterVolt

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You want to stay in complete control of the situation and have accurate information. Guesswork is not good enough when it comes to the status of your power system.

This is a remote control on/off panel for Mass inverter (sine wave).

Brand: 
MasterVolt
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A Mastervolt battery monitoring panel brings an end to nasty surprises, like a sudden shortage of battery power. This sophisticated and popular panel provides broad information.

This information includes reading voltage, current, Ah, time remaining and remaining capacity in percentage terms for the main battery. The Masterlink BTM-III (12/24V DC) has LED indicators for remote monitoring of the battery level. A well-lit LCD screen also displays direct online data or historical information. In a single screen the state of charge and the voltage of three banks can be shown simultaneously.

Brand: 
MasterVolt
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Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. Displays remaining time and stores special battery status events.

An affordable battery monitor that does exactly that: providing critical information about the status of your battery bank under all circumstances. Moreover it will warn you when your battery bank is empty. Also displays the remaining time until your battery needs to be charged and stores special battery status events.

 

 
Brand: 
MasterVolt

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Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar.

An affordable battery monitor that does exactly that: providing critical information about the status of your battery bank under all circumstances. Moreover it will warn you when your battery bank is empty.

Brand: 
MasterVolt

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The MasterShunt in combination with an EasyView 5 panel is the most advanced battery monitor you can find. Touchscreen control of all functions.

MasterBus integrated battery monitor collecting detailed information on the status of your batteries. The EasyView 5 remote panel with touchscreen control provides information on the charge process as well as other system information.

 

 
Brand: 
MasterVolt

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This battery consumption meter (12/24V DC) with LCD readout is a remote control unit for inverter Mass and battery charger or Combi Mass.

Brand: 
MasterVolt
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Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.

Unmatched performance at an unprecedented price

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don’t let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you’re connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Brand: 
MasterVolt

For more information or to purchase this product, please contact us.