Product Description 1Voltage12V 2CapacityTypical: 35Ah0.2C discharge after full charge.Min: 34.5Ah 3Charge Voltage12.6V±0.1V 4Impedance 200mΩ(Max) 5Charging ModeC.C/C.V.Constant Current to Constant Voltage 6Charging MethodStandard Charging 2AFast Charging 5A Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: Puxun battery solar Model Number: 3S16P http://www.puxunbattery.com/