---
product_id: 98713193
title: "diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module"
brand: "diymore"
price: "VT131"
currency: VUV
in_stock: false
reviews_count: 2
url: https://www.desertcart.vu/products/98713193-diymore-10pcs-1s-3-7v-2-5a-li-ion-battery
store_origin: VU
region: Vanuatu
---

# diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module

**Brand:** diymore
**Price:** VT131
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module by diymore
- **How much does it cost?** VT131 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/98713193-diymore-10pcs-1s-3-7v-2-5a-li-ion-battery)

## Best For

- diymore enthusiasts

## Why This Product

- Trusted diymore brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Specification: Charing Voltage: DC 4.2--5V CC/CV Continuous discharging current 2.7A Single Battery Consumption Current: <6uA Overcharging Detection Voltage: 4.2 V+/-0.025V Overcharging Detection Delay Time:150-500ms Overcharging Restore Voltage: 4.0V+/-0.025V Overdischarging Detection Voltage: 2.75V+/-0.1V Overdischarging Detection Delay Time: 50-150ms Overdischarging Restore Voltage: 2.9V+/-0.10V Overcurrent Detection Voltage:150+/-30mv Overcurrent Detection Current: 4.5+/-0.5A Overcurrent Detection Delay Time: 5ms-15ms Overcurrent Restore Type:automatic restore Short Circuit Detection State:external short circuit Short Circuit Detection Delay Time:<50us Short Circuit Restore State:automatic restore Internal Resistance: MOSPET<40m ohm Operating Temperature Range: -40-+50 Celsius Storage Temperature Range: -40- +90 Celsius Soldering Point Introduction: 1.B+:connect with power positive 2.B-:connect with power negative 3.P+:connect with charging/discharging port positive(charging port/discharging port common used) 4.P-:connect with charging/discharging port negative(charging port/discharging port common used) Package Included: 10 x 1S 3.7V 2.5A Lithium Battery Protection Board

## Images

![diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module - Image 1](https://m.media-amazon.com/images/I/61ey7imnrvL.jpg)
![diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module - Image 2](https://m.media-amazon.com/images/I/51MwUHnpyOL.jpg)
![diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module - Image 3](https://m.media-amazon.com/images/I/51oJeCURUxL.jpg)
![diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module - Image 4](https://m.media-amazon.com/images/I/51Sun68BIdL.jpg)
![diymore 10pcs 1S 3.7V 2.5A Li-ion Battery Protection Board BMS PCM PCB Polymer Over Charge Discharge Li-ion Protect Module - Image 5](https://m.media-amazon.com/images/I/41X2tq48UvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked as expected!
  

*by B***S on Reviewed in the United States on September 20, 2019*

These are not bad considering all the odds. Worked as expected for 18650 Lithium Battery with operating voltage of 3.7V in 1S configuration. Please note that this Protection Board is not suitable for high current applications as each of these super tiny PCB boards can deliver up-to 2.5Ah max. If your 1S 3.7v battery has more capacity and you would like to draw power you can connect two of these in parallel for about 5Ah current rating.The main reason for having these boards is primarily for short circuit protection. Calling these as "BMS" is little  bit of an overstatement as it does not really do Battery management as one would think other than basic short circuit and over-voltage & over discharge protection.For the asking price I do not think there is any room for complaints. Rating them with five stars!

### ⭐ 1.0 out of 5 stars







  
  
    Do not recommend
  

*by D***D on Reviewed in the United States on April 17, 2020*

Had 3 of these connected in series with no load connected, and they complete drained my 3x 18650s (drained to below 2V) after a few days.  The HX-1S-3576 6 MOS version seems to work better (has much higher current output, but more expensive) but Amazon is currently showing as no available:  https://www.amazon.com/gp/product/B07QLMK9HS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

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**Shop now:** [https://www.desertcart.vu/products/98713193-diymore-10pcs-1s-3-7v-2-5a-li-ion-battery](https://www.desertcart.vu/products/98713193-diymore-10pcs-1s-3-7v-2-5a-li-ion-battery)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-08*