The 48V LiFePO4 battery charger IN5802200 works great with 16S LiFePo4 batteries 48 volt pack of size 6AH or larger. It is designed with advanced charging algorithms to achieve high operating efficiency and the durable, reliable performance. The 58.4V LiFePo4 battery charger is a UL1012 listed battery charger that incorporates protective electronics that automatically shut down the charger to prevent overcharging or fire hazard when fault occurs.