F7 7kWh Energy Storage System, UPS/Power Box/Li-ion Battery

Model Number: F7- 7kWh Brand Name: HETER Key Specifications/Special Features: Our selling points:a). Only one approved Lithium battery manufacturer by China militaryb). 3 million cells per month production, 1 million cells stock to ensure fast deliveryc). PICC USD 8 million insuredd). UL, IEC, CE, MSDS, UN38.3, ISO 9001, ISO 14969 approvede). Applications: with 13 years rich experience in Lithium battery industry, our products can be widely used in lighting, automotive industry, stored energy, medical industryor even military industryAny customized battery pack can be designed based on your requirements Items Standard Comments Nominal voltage 48V Typical capacity 147Ah at 0.2C discharge rate Standard continuous discharge current 50A Max continuous discharge current 100A Discharge cut-off voltage about 37.5V Charge voltage 54.75 ±0.1V Charge mode: CC/CV, use a constant current, constant voltage (CC/CV) please use special Lithium charger Charge current ≤50A Inner resistance ≤30mΩ Between positive and negative polar Operation temperature range Charge 0 to +45°C Discharge -20 to +60°C When the environment temperature is higher than 45°C, please pay attention to ventilation and heat rejection Storage temperature range 0 to 40°C
capacity 80% Recommended long-term storage temperature is 15 to 25°C Environment humidity 5%≤RH≤85% Shell material Iron
Weight Approx84 ±5kg Size 500 ±2*255 ±2*800 ±2mm Protection functions over charge protection, over discharge protection, over current protection, short circuit protection, temperature protection, balanced function, communication function, LCD display function Communication port RS232/RS485