---
product_id: 675043793
title: "Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included"
brand: "huaeng"
price: "C$2754"
currency: NIO
in_stock: true
reviews_count: 5
url: https://www.desertcart.ni/products/675043793-battery-for-gameboy-advance-sp-gba-sp-li-ion-replacement
store_origin: NI
region: Nicaragua
---

# 850mAh High Capacity Perfect AGS-001/003/101 Fit Tools Included for Easy Install Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included

**Brand:** huaeng
**Price:** C$2754
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your nostalgia with unstoppable energy!

## Quick Answers

- **What is this?** Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included by huaeng
- **How much does it cost?** C$2754 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/675043793-battery-for-gameboy-advance-sp-gba-sp-li-ion-replacement)

## Best For

- huaeng enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Crafted by ShenZhen Maxpower Technology Co., Ltd—top-tier reliability for your vintage gaming.
- • **Marathon Power Boost:** Up to 12 hours of continuous gameplay—never miss a level!
- • **Lightweight & Compact:** Slim 7.11 x 5.08 x 0.76 cm design keeps your GBA SP sleek and portable.
- • **Seamless Compatibility:** Specifically engineered for AGS-001, AGS-003, and AGS-101 models—no shell cracks, no compromises.
- • **Plug & Play Convenience:** Includes precision screwdriver for hassle-free battery replacement—DIY like a pro.

## Overview

This high-capacity 850mAh Li-Ion replacement battery is designed exclusively for Gameboy Advance SP models AGS-001, AGS-003, and AGS-101. It delivers up to 12 hours of continuous use under test conditions, fits perfectly without damaging the shell, and comes with a screwdriver for easy installation. Lightweight and compact, it revitalizes your classic handheld with reliable, long-lasting power.

## Description

HUAENG Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included : desertcart.ae: Electronics

Review: I decided to test the battery life of this battery, which I’ll explain below. First of all, this battery fits nicely into a GBA SP. This is important because 3rd party batteries I’ve had in the past have been too big for the GBA SP, to the point that squeezing them in cracks the shell. There is no such issue with this battery, which is great. To test the battery life, I used a standard GBA SP AGS-001. This is the model with the front light (not the brighter backlight), and is likely the model most people would have. I used a genuine cartridge (Kuru Kuru Kururin), and let the title screen and intro video loop endlessly. The volume was set at half volume. By doing this test, it took about 8.5 hours before the red light came on. It then continued to chug along until it finally died after being on for 12 hours. I am very impressed with this. Some caveats: when actually playing a game, and not just letting an intro sequence loop, more battery will be used. The volume would normally be louder when playing (I had to have it on in the background when working so couldn’t have it too loud), so again this would drain the battery more. If you use an Everdrive or similar cartridge, these draw more power than a standard original cartridge. And if you use the AGS-101 model, with the brighter backlight screen, or you have a modded system with a backlit IPS screen, these would draw more power too. So in real world usage, you should expect less than the 12 hours I managed to get from my test, but I still think this points to it having very good battery life for a 3rd party replacement battery - I am very impressed and very happy with my purchase. I hope you find this useful, if you’re looking to replace the battery for your GBA SP I highly recommend this one.
Review: Perfectamente compatible con gba sp. Invluye destornillador.

## Features

- 👙【Full Compatibility】This GBA SP battery is suitable for AGS-001, AGS-003, AGS-101 battery.
- Package includes: 1 x 850 mAh high-quality replacement battery for Gameboy Advance SP battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BB64RS41 |
| Best Sellers Rank | #41,883 in Electronics ( See Top 100 in Electronics ) #1,565 in Household Batteries & Chargers |
| Item model number | Akku für Gameboy Advance SP |
| Manufacturer | ShenZhen Maxpower Technology Co., Ltd |
| Product Dimensions | 7.11 x 5.08 x 0.76 cm; 20 g |

## Product Details

- **Battery capacity:** 850 Milliampere Hour (mAh)
- **Battery cell composition:** Lithium Ion
- **Brand:** HUAENG
- **Number of batteries:** 1 Lithium Ion batteries required.
- **Recommended uses for product:** Gaming Controller

## Images

![Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included - Image 1](https://m.media-amazon.com/images/I/514obmwX6IL.jpg)
![Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included - Image 2](https://m.media-amazon.com/images/I/51KmR5kxJEL.jpg)
![Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included - Image 3](https://m.media-amazon.com/images/I/51hZJDghi3L.jpg)
![Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included - Image 4](https://m.media-amazon.com/images/I/618H5Z+f+IL.jpg)
![Battery for Gameboy Advance SP(GBA SP), Li-Ion Replacement Battery with High Capacity for AGS-001, AGS-003, AGS-101 Tools Included - Image 5](https://m.media-amazon.com/images/I/61JsLKqNWZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***A on 27 November 2025*

I decided to test the battery life of this battery, which I’ll explain below. First of all, this battery fits nicely into a GBA SP. This is important because 3rd party batteries I’ve had in the past have been too big for the GBA SP, to the point that squeezing them in cracks the shell. There is no such issue with this battery, which is great. To test the battery life, I used a standard GBA SP AGS-001. This is the model with the front light (not the brighter backlight), and is likely the model most people would have. I used a genuine cartridge (Kuru Kuru Kururin), and let the title screen and intro video loop endlessly. The volume was set at half volume. By doing this test, it took about 8.5 hours before the red light came on. It then continued to chug along until it finally died after being on for 12 hours. I am very impressed with this. Some caveats: when actually playing a game, and not just letting an intro sequence loop, more battery will be used. The volume would normally be louder when playing (I had to have it on in the background when working so couldn’t have it too loud), so again this would drain the battery more. If you use an Everdrive or similar cartridge, these draw more power than a standard original cartridge. And if you use the AGS-101 model, with the brighter backlight screen, or you have a modded system with a backlit IPS screen, these would draw more power too. So in real world usage, you should expect less than the 12 hours I managed to get from my test, but I still think this points to it having very good battery life for a 3rd party replacement battery - I am very impressed and very happy with my purchase. I hope you find this useful, if you’re looking to replace the battery for your GBA SP I highly recommend this one.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 10 July 2025*

Perfectamente compatible con gba sp. Invluye destornillador.

### ⭐⭐⭐⭐ Review
*by K***N on 26 September 2024*

I already knew that 1600mAh is impossible with this battery's size. It's simply not possible currently to pack so much energy with this battery's size. But the question was, how good is it actually? I did multiple tests with a GBA SP that has a IPS v5 mod on full brightness and using a EZ-Flash Omega DE card. I ignored the first full charge-discharge cycle. I will compare it to an original SP battery, I have 2 but they had around same result so I will include 1 for the results. I also checked the mAh going through the cable when charging after a complete discharge. There will always be some loses because of the cable + getting the energy into the battery, so the actual capacity will be bit lower. HUAENG (this one) battery: Red light: 2 hours 15 min Turned off: 3 hours 22 min Charging mAh: 803mAh Original SP battery: Red light: 1 hour 26 min Turned off: 2 hours 50 min Charging mAh: 607mAh It did beat the old original battery and I would say, it's one of the better batteries sold on Amazon. Only issue I have is the false information about the capacity. I get it, they all do it, but I think you can better be honest and sell it as a 800mAh battery. This is also the reason why I gave it 4 stars, cause the capacity is half what they advertise it has. Would I advice it if you really want to buy a battery from Amazon? Then yes.

## Frequently Bought Together

- Battery for Gameboy Advance SP(GBA SP), Upgraded 1600mAh super high capacity Li-Ion replacement battery with high capacity for Nintendo AGS-001, AGS-003, AGS-101
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-19*