Battery to Battery Charger - 4 stage charger from 1 battery 24V to another battery 12V - boost charging
Demands maximum charge from alternator onto input battery and charges output battery at 55A
Ideal for charging auxiliary battery where relays alone don't provide fast enough charging for your daily demands
Typically 5 times faster than a standard charging system - can be programmed for all battery chemistries
Run your engine for 4 - 5 times shorter time to accomplish the same charging goals.