Description Lithium LiFePO4 12V10amp battery and 3 AH charger Half the weight, twice the run-time 2 lbs. 11 oz. Complete Lithium Re-Power Kit – Direct replacement to all electronics operated by 12volt 7/8/9 amp hour SLA Sealed Lead Acid batteries Same battery footprint – fits existing electronics and shuttles LiFePO4 is the optimal lithium chemistry for cold-weather performance On-board BMS Circuit for battery management protection Offers 2,000 full charge cycles Multi-stage charge types include fast, reduced-charge, and maintain cycles Safety Tested and Certified to UL 62133 standards