China Lifepo4 Battery Factory

Lithium Iron Phosphate Like other batteries, LiFePO4 batteries are made from electricity-generating electrochemical cells that power electrical devices. A LiFePO4 battery consists of a positive electrode, positive electrode, separator, electrolyte, positive and negative current collectors. The positive terminal of the battery is called the cathode and the negative terminal is called the anode. Anode terminal as Li-ion source. The electrolyte carries positively charged lithium ions from the anode to the cathode and vice versa through the separator. The movement of...

NO Item General Parameter Remark 1 Model GCLB-4F9 Single 2 Casing material for single cell Nickel plated steel   3 Standard capacity(0.2C5A) 9Ah   4 Rated voltage 12.8V 3.20V(Work voltage:3.20V) 5 Max.Charge voltage 14.6V 3.65V(Single Ave. charge Voltage) 6 Cut-off voltage 10V 2.50V(Single Ave. Discharge Voltage) 8 Standard charge current 4.5A 0.5C 9 charging Time About 3h   10 Max Continuous discharge current 9A/ 1C 11 Peak discharge current 18A 2C 12 Battery dimension 150±1*65±1*95±1mm   13 (Approx.)Total weight(Approx.) About...

Item General Parameters Remark Rated Voltage 25.6V   Power 7680Wh   Rated Capacity 300Ah   Charge Cut Off Voltage 28.8±0.2V   Standard Charge Current 30A Adjustable Max Charge Current 300A Recommended Charge Cut off Current 0.1A Adjustable Discharge Cut off Voltage 20.0±0.2V   Standard Discharge Current 300±1A Adjustable Max Continuous Discharge Current 400±1 Recommended Impedance ≤60mΩ   Dimension Customized   Weight Customized   Working Temperature -20～55℃   Storage Temperature -40～55℃   Storage Humidity 5%～95%RH   Working Humidity ≤85%RH   Shell...

This application scheme monitors the voltage, charge and discharge current, and temperature of each cell of a lithium battery pack in real time, and completes the detection and protection of safety states such as overvoltage, undervoltage, overcurrent, and short circuit based on the above data to realize 13 Save lithium battery packs for management.   Protection system and function description: 1. This system is mainly composed of 13 strings and 2 parallels, a total of 26 pcs 18650 2500mAh original...