Preset programs for gel, AGM, deep cycle flooded, and standard batteries ensure proper charging even when batteries are of mixed types. Simply wire the Duo-Charge in series between the main battery bank, the House bank for example, and the secondary battery bank, such as a Starting battery. As the alternator charges the main bank, the secondary bank will get charged, also.
Manual or automatic control
30-amp charging capacity
Optional solenoid control
Battery temperature sensing