... 100-240Vac 2.Out:3.6V,7.2V,10.8V,14.4V, 12V,24V,36V 3.Charging current:1A,2A ... ,3A,4A,5A Product Name: Battery charger for LiFePO4 cell, ... 50/60Hz2.Output voltage: 3.6V,7.2V,10.8V,14.4V,18VDC optional3.Charging current: 1A,1.2A, 1.5A ... , 2A, 3A, 5A optional4.Charging mode: constant current first, and then constant ...