Description:

2S 8A Li-ion Lithium Battery 7.4V 18650 Charger Protection Board Module is a small PCB-mounted Li-ion Lithium Battery charger protection module. This small and smart battery charger protection module comes with various features like Short circuit protection, Overcharge protection, Over-discharge protection, and Overcurrent protection. It is very easy to install and convenient to use in all your DIY portable projects.

Specifications:

Nominal Voltage: 7.4V
Number of Cells: 2
Operating Temperature: -40°C~60°C
Storage conditions: -40– +80 ° C
Current: 8A
Board Size: 47 x 8 x 2mm
Nickel Strip Length: 20mm

Protection :

Overcharge protection.
Over-discharge protection.
Short circuit protection.
Overcurrent protection.

Solder joint Description:

B+: Connect the battery positive pole
B-: Connect the battery negative pole
BM: Connect the connection point between battery 1 and battery 2
P+: charging/discharging terminal positive (common terminal/discharge terminal shared)
P-: Connect the negative terminal of the charge/discharge terminal (common to the charge terminal/discharge terminal).