HW-631 Battery Charge Control Module Numerical Control Protection Board

HW-631 Battery Charge Control Module Numerical Control Protection Board

Product Code: ML-2174
Availability: 2-3 Days
Viewed 1166 times

Product Description


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.


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

Write a review

Please login or register to review

When you order from duino.lk, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process.

The total time it takes to receive your order is shown below:

The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.

Shipping time: The time for your item(s) to travel from our warehouse to your destination.

Shipping from your local warehouse is significantly faster. Some charges may apply.

In addition, the transit time depends on where you're located and where your package comes from. If you want to know more information, please contact the customer service. We will settle your problem as soon as possible. Enjoy shopping!