MasterVolt Alternators Alpha 12/90

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.

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