Bảng Mạch Bảo Vệ Pin Lithium Li-Ion Lipo 3.7v 3s 4s 5s 100a 12v 16.8v 21v Pm Bms tại Lotte Market

Giới thiệu Bảng Mạch Bảo Vệ Pin Lithium Li-Ion Lipo 3.7v 3s 4s 5s 100a 12v 16.8v 21v Pm Bms tại Lotte Market

”Features:
The lithium battery protection board adopts a highly integrated intelligent lithium battery protection board integrated chip, and the performance is superior to the protection board composed of discrete chips. Can complete 3/4/5 string polymer lithium battery, ternary lithium battery, lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide battery charge and discharge protection, over current, short circuit, over temperature protection and equalization function. It adopts 4 milliohm ultra-low internal resistance MOS tube, which has low internal resistance and high efficiency. It is suitable for battery pack applications in different fields such as inverters, DC motors, power tools, and solar street lights. It is common to the same port and diffierent port, and has strong applicability. The protection board has a heat sink and connecting wire.

Features:
Single cell Overcharge Protection Voltage: 4.25V ±0.025V
Single cell Overcharge Relieved Voltage: 4.15V ±0.05V
Overcharge Protection Delay: 1S ±200mS
Single cell Over-discharge Protection Voltage: 2.7V ±0.05V
Single cell Over-discharge Relieved Voltage: 3.0V ±0.1V
Over-discharge Protection Delay: 1S ±200mS
Discharge Overcurrent Protection: 120A
Discharge Overcurrent Protection Delay: 100mS ±50mS
Short circuit Protection: Yes
Short circuit Protection Delay: 250uS ±50uS
Short circuit Protection Recovery Mode: Disconnect the load recovery output voltage
Discharge Current: 80A (When more than 30A, please add tin on the back of the PCB to increase the current pass capability.)
Charging Current: 80A (When more than 30A, please add tin on the back of the PCB to increase the current pass capability.)
Balance Function: Yes
Balance Turn-on Voltage: 4.18V ±0.025V
Balance Current: 55mA
Power Failure Protection: Yes
Temperature Protection: Yes (valid when external 10K ohm NTC resistor is connected)
Charge Low Temperature Protection: -7℃
Charge High Temperature Protection: 50℃
Discharge Low Temperature Protection: 70℃
Module Size：62mm x 62mm x 8mm

Notice:
The same port mode supports discharge current 80A, charging current 80A;
The different port mode supports discharge current 100A, charging current 100A.

Package:
1pcs x 3.7V Polymer Lithium Battery BMS Protection Board
1pcs x Cable”