Specifications: BrandBIKIGHTModel3211MaterialABSInput Voltage220VOutput Voltage48VCharge Current12AHFit ForLead-acid BatteryColorBlackPlug TypeUS PlugSize165 x 85 x 55mmFeature:1. International giant IC design, great work, stability power supply, good quality.2. Anti short circuit, anti high tempreture, anti over charge, anti over power and high voltage, reverse battery + - protection.3. Moisture and dust prevention function.4. Double insulation.5. Use pure copper with high transfer rates and long service life.Package Included:1 x Battery Charger