Китайский завод по производству аккумуляторов Lifepo4

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...

Элемент Общие параметры Примечание Номинальное напряжение 25,6 В Мощность 7680 Втч Номинальная емкость 300 Ач Напряжение отключения заряда 28,8 ± 0,2 В Стандартный ток заряда 30 А Регулируемый максимальный ток заряда 300 А Рекомендуемый ток отключения заряда 0,1 А Регулируемое напряжение отключения разряда 20,0 ± 0,2 В Стандартный ток разряда 300 ±1А Регулируемый максимальный непрерывный ток разряда 400±1 Рекомендуемый импеданс ≤60мОм Размер Индивидуальный вес Индивидуальная рабочая температура -20～55℃ Температура хранения -40～55℃ Влажность хранения 5%~95%RH Рабочая влажность ≤85%RH Корпус...

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...