Specifications: Applicable voltage: 36V Applicable power: <1000w Max. working current: 30A Continuous maximum current: 20A Overdischarge protection voltage: 2.6V Overcharge protection voltage: 4.25V Charging current: max. 10A Balance voltage: 4.2V High temperature discharge: 75 ℃ Low temperature : - 7 ℃ Weight: 46g Package included: 1 x Protection Board 1 x Cable