... Lithium-ion polymer battery charger for 4.2V,8.4,12.6,16.8V,21V,25.2V li-ion battery pack ... .7V,7.4V,11.1V,14.8V,18.5V Lithium-ion polymer battery pack Product Feature:- Input voltage: AC100-240V, ... at CC mode. (0.5A,0.8A,1.0A, 1.2A,1.5A, 2A,3A,4A,5A optional)- Full charing ... Ouput over-volatge protection, output short-circuit protection, reverse-battery protection- Hi-pot test: AC3000V, less than 0.5mA ...