Empower heavy-duty auxiliary systems with the Sterling Saturn BB12120 bidirectional DC-to-DC battery charger. Supplying an impressive 120A current limit and up to 1650W of peak power at 95-98% efficiency, this unit is built for demanding overland, commercial fleet, and marine power banks. Complete with five self-recovering protection circuits, smart configuration modes, and a variable low-speed cooling fan, it handles high-current transfers seamlessly.
| HIGH CURRENT OUTPUT: Delivers up to a one hundred twenty amp limit for large banks
MAXIMUM PEAK WATTAGE: Provides an impressive sixteen hundred fifty watt energy transfer BIDIRECTIONAL DC CHARGING: Transfers power seamlessly between distinct twelve volt battery banks PREMIUM EFFICIENCY RATING: Operates with an optimized ninety five to ninety eight percent conversion SELF RECOVERING SECURITY: Includes under voltage over voltage and over current defense loops | VARIABLE COOLING SYSTEM: Thermostatically controlled low speed fan minimizes noise levels
LOW CURRENT DRAW: Minimizes energy drain with a five milliamp quiescent standby rating EXTREME CLIMATE RATING: Operates smoothly in temperatures from minus twenty to sixty C E MARK CERTIFIED: Complies fully with strict CE UKCA and E-Marking regulatory codes REMOTE COMPATIBILITY: Connects directly with the optional BBR external control accessory |