---
product_id: 88899527
title: "YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector"
brand: "ydl"
price: "€ 23.18"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.sk/products/88899527-ydl3-7v-2500mah-375678-lipo-battery-rechargeable-lithium-polymer-ion
store_origin: SK
region: Slovakia
---

# 2500mAh Capacity Compact Size 3.7V Voltage YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector

**Brand:** ydl
**Price:** € 23.18
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Confidence!

## Quick Answers

- **What is this?** YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector by ydl
- **How much does it cost?** € 23.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/88899527-ydl3-7v-2500mah-375678-lipo-battery-rechargeable-lithium-polymer-ion)

## Best For

- ydl enthusiasts

## Why This Product

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

## Key Features

- • **🔒 Safety First:** Designed to prevent damage with clear polarity and connector specifications.
- • **💡 Lightweight Power:** Weighing only 35g, it’s the ideal power solution for portable devices.
- • **📏 Space-Saving Design:** Compact dimensions (3.7 x 56 x 78mm) fit seamlessly into your tech.
- • **🔌 Precision Connectors:** Equipped with JST PH2.0mm connectors for secure compatibility.
- • **⚙️ Versatile Applications:** Perfect for a wide range of devices from Bluetooth headsets to smartwatches.

## Overview

The YDL3.7V 2500mAh Lithium Polymer Battery Pack is a reliable and versatile power source designed for various low-power devices. With a voltage of 3.7V and a capacity of 2500mAh, it ensures long-lasting performance while maintaining a compact and lightweight profile. Its JST PH2.0mm connectors guarantee secure compatibility, making it an essential accessory for tech-savvy users.

## Description

Warning: 1.Before use, please check the battery voltage, positive and negative polarity with the original battery, the opposite will lead to equipment damage. The red wire is the positive pole "+", the black wire is the negative pole "-". In some products, the original battery does not have a plug or the plug does not match, you can directly cut off the plug welding. 2.Our rechargeable lithium polymer ion battery connectors types are all JST PH2.0mm. Before ordering, please make sure the battery size and connector fit your battery.   Note: Red connect "+" ,Black connect "-" ; the battery size has 1mm-3mm tolerance, In order not to damage the battery or shorten battery life, high voltage charging and incorrect connecting of the positive and negative pole is prohibited.Description:This battery is really the latest state of the art technology in rechargeable. It is extremely thin, light weight and super thin compared to any rechargeable chemistry.Low weight, small size but huge capacity.The other advantage of the Lithium Polymer technology is the very low self discharge .  Long Cycle Life： Can be charged and discharged more than 500 times and still retain 80% of the original capacity. Built-in anti-short circuit, over-current device, safe explosion-proof and no bulging, in line with international safety standards.  Features: * Rechargeable high volume Lithium-ion Battery. * High capability,Lightweight,Low internal resistance. * Excellent safety performance,Excellent discharge performance. * Long cycle time;Can be used in MP3 MP4 GPS PAD and a variety of electronic readers.  Applications: Suitable for MP3/MP4, bluetooth wireless headset,GPS,baby monitor, PSP controller, game boy, doorbell, skybell, smart watch,monitoring units, POS machine, dashcam,mobile power, bluetooth speaker, VR glasses,beauty devices, pet tracker,ring video doorbell etc.

## Features

- WARNING: The batteries connectors type are all JST PH2.0MM . —THE CONNECTORS ARE NOT UNIVERSAL! ! !— Please make sure that the CONNECTOR TYPE, POLARITY , and BATTERY SIZE match your device before purchasing. —If the POLARITY of the connector DOES NOT MATCH that of your device, it will DAMAGE the device or the new battery.—
- Voltage: 3.7volt; Capacity: 2500mAh；Maximum Charge Voltage/Current: 4.25V/1250mAh; Material: Lithium Polymer.
- Connector Type: PH2.0mm ; Size: 3.7 x 56 x 78mm / 0.15" x 2.2" x 3.07"(T*W*L); Cable Length: 5cm / 2" ;Net Weight: 35g.
- NOTE: The 3.7V 2500mAh 375678 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter,RC small drones，Model aircraft , Electric toys, Power tools and other.
- Application：Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc.

## Images

![YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 1](https://m.media-amazon.com/images/I/51ofcR5i3KL.jpg)
![YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 2](https://m.media-amazon.com/images/I/61EqNC8xjbL.jpg)
![YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 3](https://m.media-amazon.com/images/I/61V5BLvX2eL.jpg)
![YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 4](https://m.media-amazon.com/images/I/61DH73T-+hL.jpg)
![YDL3.7V 2500mAh 375678 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector - Image 5](https://m.media-amazon.com/images/I/71da-QusW0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for BMPro fix
  

*by T***R on Reviewed in the United States on September 20, 2023*

Worked great to repair a BMPro tablet in my RV which had the dreaded black screen issue.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Use CAUTION :  The JST connector is wired with reverse polarity for some chargers.
  

*by C***L on Reviewed in the United States on October 14, 2019*

Time will tell whether the batteries deserve a higher star rating.CAUTION:  I have a standard LiPoly charger from Adafruit. The charger has built-in JST female connectors for connections to a LiPoly and also to a "LOAD".  If these batteries are unpacked and plugged into the charger, bad things can happen because these batteries are wired with reverse polarity and not compatible with the charger. As a result, the charger and/or battery can be damaged and/or fire can be started.  I swapped the pins of the JST connector of the battery so to be compatible with the charger. All good.By the way, although I found it a simple process to swap the pins, it can be hazardous if a short-circuit occurs during the process when the pins are "free" to touch and make contact. For this reason (and because people want to blame the messenger when they fail at something) I cannot risk publishing a helpful technique for doing this. However, if you are experienced and competent enough to perform the "swap" then you probably know what to do.  I find it quite simple but am compelled to say: "Don't try this at home."  The world has changed.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for the Android pad
  

*by C***N on Reviewed in the United States on May 19, 2023*

I used this in the Jayco BMPro pads, it's a little smaller but worked perfectly.

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**Shop now:** [https://www.desertcart.sk/products/88899527-ydl3-7v-2500mah-375678-lipo-battery-rechargeable-lithium-polymer-ion](https://www.desertcart.sk/products/88899527-ydl3-7v-2500mah-375678-lipo-battery-rechargeable-lithium-polymer-ion)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-26*