HW-631 Battery Charge Control Module Numerical Control Protection Board

HW-631 Battery Charge Control Module Numerical Control Protection Board

Feature:
1.This charge control module can automatically control battery charging and discharging to protect the battery.
2.LED power supply with power display is more practical.
3.Wide range of applications, suitable for 3.7V-120V all lithium battery.
4.Automatically cut off power to save power and extend the service life of the battery.
5.The board has a bright 3-digit display with 0.1 accuracy shows the setting value.

Specification:
Condition: 100% Brand New
Item Type: Protection Board
Material: Printed Circuit Board
Color: As Pictures Shown
Input Voltage: 220 V AC
Display Accuracy: 0.1 v
Control Accuracy: 0.1 v
Output Type: Output Switch
Voltage Error: + 0.1 v / -0.1 v
Scope: 3.7V – 120V all lithium battery

Package List:
1 x Protection Board