Balmar Digital Duo 12 Volt/24 Volt Regulator -
The Digital Duo Charge delivers a new level of safety and intelligence to starting battery charging. Simply connect your house battery directly to your alternator and regulator, and connect the house and starting batteries via the Duo Charge. When house battery voltage exceeds 13V, a regulated current of up to 30A brings the start battery to its full charge. Four pre-set programs: Std. Flooded, Deep Cycle Flooded, AGM and Gel, ensure proper voltage control to the start battery, no matter what type of house battery you''re using. Optional solenoid control and battery temperature sensing. 12V or 24V operation. Auto or manual control. Fused 10-ga. input and output wiring included.
Digital Duo Info Sheet