Tewaycell 48V 400Ah 20kWh All-in-one Mobile ESS Built-in 10kW Hybrid off-grid Inverter,BMS,Equalization ModuleFree Shipping & TAX: Our current price is the final price, free shipping and tax, you don't need to pay any other fees. This model will be shipped from China, about 45 60 working days after shipment! Energy Expansion: Tewaycell 48V 20kWh All in one battery built in 10KW inverter, it can connect 20KWH battery (TW MB51400 200A HWB CN) to expand capacity, and the battery model must be the same. Usage: Tewaycell 20kWh All in one lifepo4 lithium battery

480*440*170mm

Discharge temperature: -20°C~60°C

Dustproof and waterproof rating: IP55 Warranty: 10 years Life

Range(Charge): -4°F-122°F/-20°C~50°C(Have Self-Heating) Smart BMS Have Bluetooth/No Bluetooth Terminal Type:  M8 Water Dust Resistance:  IP65 Case Material:  ABS CHARGING Charging Limit Voltage: 29

and eco-friendly power generation

Battery Type LiFePO4 LiFePO4 Cell & Format 16S1P

Charging Temperature Range 0〜45℃ Discharging Temperature Range -10〜45℃ Operation Humidity 5% 〜 85% Nominal Operation Altitude ＜2000m Cooling Mode Force-Air Cooling Ingress Protection Rating IP20 Recommended Operation Environment Indoor

free shipping and tax

Storage Temperature

Range(Discharge): -4℉-140℉/-20℃～60℃ Storage Temperature: 14℉-122℉/-10℃-50℃ Series&parallel 4S/4P Smart BMS Bluetooth(Have/None) Terminal Type:  M8 Water Dust Resistance:  IP65 Case Material:  ABS CHARGING Charging Limit Voltage: 29

4pcs epoxy resin board

Do not mix with other types of batteries or modular units