Battery Tender 6 AMP - 2 Bank Multibank Charger - 3 AMPs Per Bank - Selectable 12V / 6V - Smart and Switchable Multi Battery Charger and Maintainer - 022-1002-DL-WH

2 CHARGING STATIONS: Charge up to two 12 volt batteries at 10 AMPs simultaneously; automatically switches from full charge mode to float charge mode for optimal long-term battery health EXTEND BATTERY LIFE: Compatible with all 12V and 6V lead-acid, flooded, AGM, and gel cell batteries and all 12V lithium batteries; complete 4-step charging program works the battery with overcharging or discharging INCLUDES: 12V/6V 6 AMP 2 bank battery charger, two two-in-one alligator clip and ring terminal harness combo cables, mounting hardware, a two-year manufacturer limited warranty, and lifetime customer support PROTECTED: Rated IP67 weather resistant and shock and vibration resistant; with safety features including spark-proof and reverse charging protection LONG-TERM STORAGE: Battery Tender battery chargers are completely automatic and may be left connected to both AC power and to the batteries being charged for long periods of time