---
product_id: 628442546
title: "DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights"
brand: "hxjnldc"
price: "€ 28.53"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hxjnldc"
url: https://www.desertcart.ie/products/628442546-dc-3-7v-5000mah-955565-rechargeable-lithium-polymer-battery-suitable
store_origin: IE
region: Ireland
---

# 5A max discharge current 5000mAh high capacity Built-in multi-protection IC DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights

**Brand:** hxjnldc
**Price:** € 28.53
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your passion projects with unstoppable energy!

## Quick Answers

- **What is this?** DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights by hxjnldc
- **How much does it cost?** € 28.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/628442546-dc-3-7v-5000mah-955565-rechargeable-lithium-polymer-battery-suitable)

## Best For

- hxjnldc enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim 66×55×9.5mm design fits seamlessly into your innovative builds without bulk.
- • **Plug & Play Flexibility:** Includes 2-wire JST 2.54mm connector with heat shrink tubing for easy customization and secure connections.
- • **Reliable Support & Warranty:** 1-year hassle-free replacement backs your investment in cutting-edge DIY power.
- • **Safe & Smart Battery Management:** Japanese Seiko IC ensures overcharge, overdischarge, and short circuit protection for peace of mind.
- • **Power Your DIY Projects with Confidence:** Robust 5000mAh capacity fuels your 3.7-5V electronics longer than ever.

## Overview

The DC 3.7V 5000mAh 955565 Rechargeable Lithium Polymer Battery delivers a high-capacity 18.5Wh power source optimized for DIY electronics operating between 3.7-5V. Featuring a compact form factor (66×55×9.5mm) and lightweight design (76g), it integrates a Japanese Seiko IC for advanced protection against overcharge, overdischarge, overcurrent, and short circuits. Equipped with a 2-wire JST 2.54mm connector and heat shrink tubing, it offers flexible installation options. Ideal for hobbyists and professionals seeking reliable, long-lasting power with a 1-year warranty for peace of mind.

## Description

Buy DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: As advertised and so far holds a good charge. Delivered as promised.
Review: Just a heads up for anyone looking at this as a battery for Adafruit projects or for an Esp32 firebeetle2, the battery connector is too big it is a 2.54mm JST and the size you need is a 2.00mm JST. Soo you'll have to cut the connector off and solder on a smaller one and use the include heat shrink tubing.

## Features

- This battery is suitable for DIY electronic products with 3.7-5V and less than 18.55Wh 5000mAh built-in 2-wire battery replacement.（★ Not applicable to high-power electric tools and model aircraft）
- Please note that the specifications and polarity of the connector are based on the product display image,★the red wire is the positive "+" and the black wire is the negative "-"，Do not reverse-charge or reverse-connectreverse. ★The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
- 955565 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 5000mAh, power 18.5Wh, ★size 66×55×9.5mm(2.598×2.165×0.374inch）(L*W*T), Weight:76g(2.681oz)，Maximum current:5A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit.
- It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-24 high temperature resistant silicone cable, and genuine JST Pitch 2.54mm ★2 wire connector module.
- If there are any quality issues within a year, ★please feel free to contact us via email for replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG82T39Y |
| Best Sellers Rank | #16,354 in Electronics ( See Top 100 in Electronics ) #165 in Rechargeable Household Batteries |
| Country of origin | China |
| Item model number | 955565 |
| Manufacturer | HXJN |
| Product Dimensions | 6.6 x 5.5 x 0.95 cm; 81 g |

## Product Details

- **Battery capacity:** 5000 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** HXJNLDC
- **Number of batteries:** 1 C batteries required. (included)
- **Recommended uses for product:** Camera, GPS, MP3 Player, Radio, Recorder, Speaker, Toys, Watch

## Images

![DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 1](https://m.media-amazon.com/images/I/61pnl96hnJL.jpg)
![DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 2](https://m.media-amazon.com/images/I/71IVmnMYcLL.jpg)
![DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 3](https://m.media-amazon.com/images/I/81jSmvePDIL.jpg)
![DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 4](https://m.media-amazon.com/images/I/81gkArxdQYL.jpg)
![DC 3.7V 5000mah 955565 Rechargeable Lithium Polymer Battery, Suitable for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement and LED Lights - Image 5](https://m.media-amazon.com/images/I/61LNG9UM4UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 3 February 2026*

As advertised and so far holds a good charge. Delivered as promised.

### ⭐⭐⭐ Review
*by F***. on 2 January 2025*

Just a heads up for anyone looking at this as a battery for Adafruit projects or for an Esp32 firebeetle2, the battery connector is too big it is a 2.54mm JST and the size you need is a 2.00mm JST. Soo you'll have to cut the connector off and solder on a smaller one and use the include heat shrink tubing.

### ⭐⭐⭐⭐⭐ Review
*by A***O on 16 January 2026*

Batería total mente igual a la descrita en el producto. Recargable.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*