Mastervolt Alternator 12 VDC-130A without regulator

12 VDC / 130 Amp alternator. Charging regulator not included.

12 VDC / 130 Amp alternator. Charging regulator not included
The Alpha 12/130 alternator produces direct current (DC) to charge the batteries in your onboard system (starting, service, thruster) quickly and fully using its three-stage charging feature. This alternator can be installed on any type of engine.
If you add an Alpha Pro (12V) charging regulator, you will achieve maximum performance with the minimum engine hours.
With a Battery Mate battery isolator, you can easily charge two or three battery banks simultaneously. If you need fast recharging for your batteries and a complete solution for your onboard power system, the Mastervolt Alpha alternator is the solution.