12v 12.8v 50AH lifepo4 battery 12V 30Ah with BMS 12V

  SPECIFICATIONS Weight: 5.6kg Voltage: 12.8V Type: Lifepo4 Size: 290*235*80mm Nominal Capacity: 50Ah Model Number: 12V50Ah(LiFePO4) Description Charge voltage :14.6V Charge current : Standard 5A,max 10A(can be customized) Continous discharging current:50A≈600W Charging method: CC/CV Charging temperature : 0~45 ℃ Discharge temperature : -20 ~ 60 ℃ Storage temperature : -20 ~ 45 ℃ Life cycles More than 2,000 times ,DOD at 80% Operating voltage range:14.6V-8V Overcharge protection voltage : 14.6V + 0.05V Over discharge protection voltage :8V + 0.05V Battery temperature protection: 60℃±5℃ Output and parameters: high current positive / negative connecting column (red positive electrode, black negative pole); Battery storage period: 90% power (6 months) Battery warranty: 12 months (free warranty) Protections:With Built-in High quality BMS, Battery have overcharge, over discharge, over current, short circuit, charge equalization of automatic identification and pro