12V 50ah 60ah 12.8V LiFePO4 Battery pack 14.8V20A charger

  SPECIFICATIONS Voltage: 12v Type: LiFePO4 Description   Model: 12v 50AH/60Ah LiFePO4 Battery Pack Battery type: 3.2v 50Ah/60Ah LiFePO4 Nominal voltage: 12.8V Nominal capacity: 50Ah/60Ah Maximum charging current: 20A Instantaneous discharge current: 100A Continuous discharge current: 50A Life: 3000 cycles or more Charging temperature: 0~45°C Discharge temperature: -20~60°C Storage temperature: -20~65 °C  weight: about 5kg (LiFePO4 battery) Size: 192*172*130mm / custom Operating voltage range: 10.0 V-14.6 V Overload protection voltage: 14.6 V 0.05 V Protection voltage against overload: 10.0 V 0.05 V Protect battery temperature: 60°C plusmn 5°C Output and parameters: high current positive / negative connection column (red positive, black negative); Storage time: at least 90% of the remaining power within 6 months (recommended to charge within 3 months) Package includes : 1pcs 12V/12.8V 50Ah/60Ah High capacity lifepo4 Battery pack, with BMS build-in.