12.8V 9Ah Group 8D deep cycle lithium battery Battery Management System (BMS) controls the parameters of the battery to provide optimum safety and battery life Higher capacity or voltage capability through parallel or series connection Super safe lithium iron phosphate (LiFePO4) chemistry Compact design and only 40% of the weight of comparable lead acid batteries Delivers twice the power of the lead acid batteries, even at high discharge rates, while maintaining
constant power Faster charging and lower self-discharge