---
product_id: 567095190
title: "DC 3.7V 1150mAh Lithium polymer rechargeable battery for Logitech Wireless mouse G403 G703 G900 G903 Prodigy RGB 533-000130 and DIY 3.7-5V Electronic Products with Built-in 3-Wire Battery Replacement"
brand: "hxjnldc"
price: "€ 40.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hxjnldc"
url: https://www.desertcart.pt/products/567095190-dc-3-7v-1150mah-lithium-polymer-rechargeable-battery-for-logitech
store_origin: PT
region: Portugal
---

# 3.7V nominal voltage, 4.2V max charge 1150mAh high-capacity power Built-in overcharge & short circuit protection DC 3.7V 1150mAh Lithium polymer rechargeable battery for Logitech Wireless mouse G403 G703 G900 G903 Prodigy RGB 533-000130 and DIY 3.7-5V Electronic Products with Built-in 3-Wire Battery Replacement

**Brand:** hxjnldc
**Price:** € 40.86
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your game, stay unstoppable.

## Quick Answers

- **What is this?** DC 3.7V 1150mAh Lithium polymer rechargeable battery for Logitech Wireless mouse G403 G703 G900 G903 Prodigy RGB 533-000130 and DIY 3.7-5V Electronic Products with Built-in 3-Wire Battery Replacement by hxjnldc
- **How much does it cost?** € 40.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/567095190-dc-3-7v-1150mah-lithium-polymer-rechargeable-battery-for-logitech)

## 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

- • **Power Your Play All Day:** 1150mAh capacity ensures extended gaming sessions without the dreaded low-battery pause.
- • **Safe & Smart Battery Tech:** Integrated Japanese Seiko IC safeguards against overcharge, overdischarge, and short circuits—because your gear deserves premium protection.
- • **Lightweight & Compact Design:** Slim 51×34×5.2mm form factor and just 21g weight means seamless integration without bulk—perfect for sleek gaming setups.
- • **Plug & Play with DIY Flexibility:** Compatible with Logitech G403, G703, G900, G903, and DIY 3.7-5V electronics; includes 3-wire JST connector for easy, reliable replacement or custom mods.
- • **Precision Voltage for Peak Performance:** 3.7V nominal voltage with a full charge at 4.2V keeps your Logitech wireless mouse running at optimal speed and responsiveness.

## Overview

This 3.7V 1150mAh lithium polymer rechargeable battery is engineered for Logitech wireless gaming mice (G403, G703, G900, G903 Prodigy RGB) and compatible DIY electronics. Featuring a compact 51×34×5.2mm size, lightweight 21g build, and advanced Japanese Seiko IC protection, it delivers reliable, safe power with a max charge voltage of 4.2V and max current of 1.1A. The built-in 3-wire JST connector simplifies installation, while its robust capacity ensures long-lasting performance. Backed by a 1-year warranty, it’s the smart upgrade for serious gamers and tech enthusiasts alike.

## Description

Product Description DC 3.7V Model Table of Square Rechargeable Polymer Lithium Battery (applicable to 3.7V-5V electronic products) Please carefully compare the polarity of the connector before use, the red wire is the positive "+" and the black wire is the negative "-"The yellow ( white) lead is a 'thermistor'，Do not reverse-charge or reverse-connectreverse. 3 -wi r e batteries retain red and black wires, which can replace 2 -wi r e batteries. 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.

Review: Good replacement for a MX Master - Good replacement for a MX Master. Easy to replace. Holds charge well
Review: Good replacement for harmony touch remote - Replacement battery for my harmony touch remote. Was easy to replace following some online videos I found. It's only been a few days so far, but initial impression is good and lasts similar times back when it was new.

## Features

- Compatible with Logitech Wireless gaming mouse G403 G703 G900 G903 Prodigy RGB 533-000130。Also suitable for DIY electronic products with 3.7-5V and less than 4.25Wh 1150mAh built-in 3-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 "-"，yellow wire is thermistor "NTC" ，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.
- 523450 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1150mAh, power 4.25Wh,★ size 51×34×5.2mm(2×1.338×0.204inch) (L*W*T), Weight:0.74oz(21g)，Maximum current:1.1A。 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, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch1.5mm 3-pin 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 | B098XJDGTT |
| Amperage | 1 Amps |
| Antenna Location | Gaming |
| Battery Capacity | 1150 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 21 Grams |
| Battery capacity | 1150 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Brand | HXJNLDC |
| Brand Name | HXJNLDC |
| Compatible Phone Models | All |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 1,587 Reviews |
| Item Dimensions | 5.1 x 3.4 x 0.5 centimetres |
| Item Weight | 18 Grams |
| Manufacturer | HXJN |
| Model Name | 523450 |
| Model Number | 523450 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of batteries | 1 Lithium Polymer batteries required. (included) |
| Product Warranty | 1 |
| Recommended uses for product | Gaming |
| Reusability | Rechargeable |
| UPC | 757842612761 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 3.7 Volts (DC) |

## Product Details

- **Number of batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** HXJNLDC
- **Battery cell composition:** Lithium Polymer
- **Battery capacity:** 1150 Milliamp Hours
- **Recommended uses for product:** Gaming

## Images

![DC 3.7V 1150mAh Lithium polymer rechargeable battery for Logitech Wireless mouse G403 G703 G900 G903 Prodigy RGB 533-000130 and DIY 3.7-5V Electronic Products with Built-in 3-Wire Battery Replacement - Image 1](https://m.media-amazon.com/images/I/61bIIOYCkZL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement for a MX Master
*by E***S on 4 May 2026*

Good replacement for a MX Master. Easy to replace. Holds charge well

### ⭐⭐⭐⭐⭐ Good replacement for harmony touch remote
*by R***Y on 9 April 2026*

Replacement battery for my harmony touch remote. Was easy to replace following some online videos I found. It's only been a few days so far, but initial impression is good and lasts similar times back when it was new.

### ⭐⭐⭐⭐⭐ Perfect for Logitech G903 Lightspeed
*by S***N on 18 November 2024*

After looking around for different G903 replacement batteries I took a gamble on getting this, glad I did, it fits perfectly in the battery bay, the power cable connector is exactly the same as the original, fits into the board socket no issue, it has a paper tab on the back to peel off for the sticky so it stays still when placed in the bay, I added 2 bits of double sided sticky in the bay anyways & stuck it to that, screwed the case back together, switched on the mouse, mouse working again, so for £17.50 it has saved/revived a dead £100+ mouse, happy days, also, as the milliamps are higher than the original 750ma it’ll last longer between recharges, so if you’re looking to replace the battery in your Logitech G903 Lightspeed this one is good for it! Easy to replace, just peel off the foot pads & undo 6 small screws(magnetic), definitely recommend this battery replacement!

## Frequently Bought Together

- HXJNLDC DC 3.7V 1150mAh Lithium Polymer Rechargeable Battery for Logitech Wireless Mouse G403 G703 G900 G903 Prodigy RGB 533-000130
- Mouse Button Board Micro Switch Replacement Compatible for Logit G900/G903 Gaming Mouse
- HUYUN 2Sets Mouse Skates Pads Mouse Feet Replacement for Logi G903 Lightspeed Gaming Mouse 910-005083

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-01*