... ,24V,36V 3.Charging current:1A,2A,3A,4A,5A Product Name: Battery charger for LiFePO4 cell, Shenzhen battery charger, Shenzhen LiFePo4 battery chargerSpecifications1. Input voltage: 100 ... -240Vac, 50/60Hz2.Output voltage: 3.6V,7.2V,10.8V,14.4V,18VDC optional3.Charging current ...