Tewaycell 12V 50AH LiFePO4 Battery Built-in Samrt BMS With BluetoothDescription Nominal Capacity: 50Ah Usable Capacity: 50Ah Nominal Voltage: 12. 8V Energy: 640Wh Max. Continuous Load Power: 640W Charge Voltage: 14. 6V Charge Method: CC CV Preferred Charger: 14. 6V10A Standard Charge Current: 10A Max. Charge Current: 50A Discharge Cut Off Voltage: 10V Standard Discharge Current: 10A Max. Continuous Discharge Current: 50A Max. Discharge Current (5 Seconds): 100A Cycle Life: 4000~8000 times Internal Impedance: 40m

4V(16S) 43

75V(15S) Charging standard

【Energy Expansion】: Tewaycell 14KWh lifepo4 battery supports parallel connection to expand capacity and maximum parallel 15pcs 14kwh lifepo4 battery

Limited quantities

Input Voltage Range: (170Vac~280Vac) ±2%/(90Vac-280Vac)±2%

* Wrap the inner with waterproof PP Bag

【Usage】: Tewaycell 15Kwh All in One ESS perfect for solar home systems

flange nuts

2V 648V～864V Standard charging current 50A@25℃ 50A@25℃ Max continuous charging current 200A@25℃ 200A@25℃ Standard discharge current 50A@25℃ 50A@25℃ Max continuous discharge

Do not charge beyond the maximum charging rate

SPI series corresponds to SRNE ASP/ASF series；SPI/ASP/ASF series is a new type of solar energy storage inverter control inverter integrating solar energy storage &amp

temperature -20℃to 60℃(-4°F to140°F)@60±25%relative humidity -20℃to 60℃(-4°F to140°F)@60±25%relative humidity Storage