... . Strict quality control 3. Best price 4. Welcome OEM/ODM 24V li-ion battery charger1.Intelligent charger Li-ion battery or ... .Output current : 10A,15A,20A,25A,30A3.Output voltage : 12V,24V,48V,60V,72V General Features for li-ion li-polymer ... 't remove the cover to prevent from being electric shocked 24V 36V 48V 20A 25A 30A high power li-ion li-polymer ...