---
product_id: 268870718
title: "Upgraded Gameboy Advance SP Battery"
brand: "shenmz"
price: "$U1276"
currency: UYU
in_stock: true
reviews_count: 8
category: "Shenmz"
url: https://www.desertcart.uy/products/268870718-upgraded-gameboy-advance-sp-battery
store_origin: UY
region: Uruguay
---

# 3.7V Stable Voltage Output 2800mAh Ultra High Capacity Includes Precision Screwdriver Upgraded Gameboy Advance SP Battery

**Brand:** shenmz
**Price:** $U1276
**Availability:** ✅ In Stock

## Summary

> 🔋 Level Up Your GBA SP Power Game — Never Miss a Beat!

## Quick Answers

- **What is this?** Upgraded Gameboy Advance SP Battery by shenmz
- **How much does it cost?** $U1276 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/268870718-upgraded-gameboy-advance-sp-battery)

## Best For

- shenmz enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out of the Box:** Comes with a handy screwdriver for quick installation—get back to gaming faster and smarter.
- • **Plug & Play Replacement:** Perfectly compatible with Nintendo GBA SP AGS-001/003 models for a seamless, hassle-free swap.
- • **Certified Grade A+ Cells:** Premium lithium-ion battery with CE, ROHS, and UL certifications ensures reliability and longevity over 1200 charge cycles.
- • **Optimize Your Battery Life:** Follow simple charge-discharge cycles to unlock peak performance and extend battery lifespan.
- • **Power Through Your Playtime:** Upgraded 2800mAh battery delivers marathon gaming sessions—up to 10+ hours of uninterrupted fun.

## Overview

The SHENMZ GBA Battery is a premium 2800mAh rechargeable lithium-ion replacement battery designed specifically for Nintendo Gameboy Advance SP models AGS-001 and AGS-003. Featuring certified Grade A+ cells, it offers stable 3.7V output and over 1200 charge cycles, delivering extended playtime of up to 10 hours with backlight on. The package includes a precision screwdriver for easy installation, making it the ultimate upgrade for gamers seeking reliable, long-lasting power.

## Description

desertcart.com: SHENMZ GBA Battery, Upgraded 2800mAh Ultra High Capacity Rechargeable Lithium-ion Battery for Nintendo GBA SP Gameboy Advance SP AGS-001 with Screwdriver : Video Games

Review: Great product but not much of a difference, but would buy again! - It's a good battery, but the original 600mah Gameboy Advance SP states that it will last anywhere from 7 to 10 hours with the backlight turned on and about 18 hours with it off. This was tested on the Gameboy Advance SP 001 version/model, which is not the brighter version/model which is the 101 model. With that being said this 2800mah battery right out of the box gave me a good 1 hour and 36 minutes before the red light to charge came on. It then took 1 hour and 53 minutes to get to a full charge. I then tested to see how long it would run. I tested Pokemon Ruby with sound and backlight on the whole time. This 2800mah battery was able to give me a total of 10 hours and 5 minutes of play time. It's a good amount of time that it was able to produced, but it doesn't sound any better than what the original 600mah was said to produce. It's a good product but to say it's a big improvement or upgrade is a no. The installation was easy as the original and fits right in. If your old battery doesn't last more than 2-3 hours or just dead, yes you should definitely buy this replacement! Attached are the times that I screenshotted as I was testing the duration of each phase.
Review: Perfect replacement. - Phenomenal replacement battery have not even got to the first charge at played over 5 to 6 hours of Pokémon on this the battery is still green. I believe that we will have 10 to 12 hours of battery after 2 to 3 charges be sure that you fully charge it and fully let it die multiple times don’t keep plugging it in and out on the first couple charges or else you will damage the memory. I especially loved how it came with a little screwdriver for replacing the battery easily.

## Features

- ❤【Battery Compatible Model】: This high capacity GBA SP battery Compatible With Nintendo Gameboy Advance SP Battery,AGS-001 Battery, AGS-003 Battery, SAM-SPRBP Battery.
- ❤【High Quality Grade A Premium Battery】: This GBA Sp Battery uses Grade A+ rated battery cells with CE and ROHS UL certification,ensure last over 1200 charge cycles.This is Perfect Nintendo Gameboy Advance SP Gaming Console replacement battery.
- ❤【Great A+ Battery Cells】: This Upgraded GBA Sp battery replacement Capacity: 2800mAh, Battery type: Li- Polyme, Watt-hour: 10.36Wh, Voltage Output: 3.7V.
- ❤【How To Use】: Using up all the power of battery for the first three times before charging, and then take a full charge, Please remember that its full performance and longevity is only achieved after 8 to 10 complete charge and discharge cycles. thus the battery can be reached the optimum effect of using.
- ❤【Great Service Guarantee】: Your satisfaction is always our business goal. If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently. So you can purchase our products without any risk.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TVBB5MH |
| Best Sellers Rank | #926 in Video Games ( See Top 100 in Video Games ) #6 in Game Boy Color Games, Consoles & Accessories #8 in Game Boy Advance Accessories |
| Brand | SHENMZ |
| Color | Purple |
| Compatible Devices | Nintendo Gameboy Advance SP |
| Compatible Phone Models | Nintendo Gameboy Advance SP, AGS-001, AGS-003, SAM-SPRBP |
| Customer Package Type | Flat Free Package |
| Customer Reviews | 4.6 out of 5 stars 321 Reviews |
| Embellishment Feature | No |
| Enclosure Material | Lithium-ion |
| Form Factor | Bumper |
| Item Dimensions | 2.76 x 1.97 x 0.39 inches |
| Item dimensions L x W x H | 2.76 x 1.97 x 0.39 inches |
| Manufacturer | Shenzhen Juwangxin(JWX) Electronics Technology Co.,Ltd |
| Material | Lithium-ion |
| Mfr Part Number | GBA Sp Battery |
| Model Name | GBA Sp Battery |
| Model Number | GBA Sp Battery |
| Number of Items | 1 |
| Pattern | Solid |
| Theme | Premium |
| Unit Count | 1 Count |
| Warranty Description | 1 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** SHENMZ
- **Color:** Purple
- **Compatible Devices:** Nintendo Gameboy Advance SP
- **Compatible Phone Models:** Nintendo Gameboy Advance SP, AGS-001, AGS-003, SAM-SPRBP
- **Material:** Lithium-ion

## Images

![Upgraded Gameboy Advance SP Battery - Image 1](https://m.media-amazon.com/images/I/61MQrnRQRlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product but not much of a difference, but would buy again!
*by K***G on December 19, 2025*

It's a good battery, but the original 600mah Gameboy Advance SP states that it will last anywhere from 7 to 10 hours with the backlight turned on and about 18 hours with it off. This was tested on the Gameboy Advance SP 001 version/model, which is not the brighter version/model which is the 101 model. With that being said this 2800mah battery right out of the box gave me a good 1 hour and 36 minutes before the red light to charge came on. It then took 1 hour and 53 minutes to get to a full charge. I then tested to see how long it would run. I tested Pokemon Ruby with sound and backlight on the whole time. This 2800mah battery was able to give me a total of 10 hours and 5 minutes of play time. It's a good amount of time that it was able to produced, but it doesn't sound any better than what the original 600mah was said to produce. It's a good product but to say it's a big improvement or upgrade is a no. The installation was easy as the original and fits right in. If your old battery doesn't last more than 2-3 hours or just dead, yes you should definitely buy this replacement! Attached are the times that I screenshotted as I was testing the duration of each phase.

### ⭐⭐⭐⭐⭐ Perfect replacement.
*by N***D on May 12, 2026*

Phenomenal replacement battery have not even got to the first charge at played over 5 to 6 hours of Pokémon on this the battery is still green. I believe that we will have 10 to 12 hours of battery after 2 to 3 charges be sure that you fully charge it and fully let it die multiple times don’t keep plugging it in and out on the first couple charges or else you will damage the memory. I especially loved how it came with a little screwdriver for replacing the battery easily.

### ⭐⭐⭐⭐⭐ Buy 1, buy 2, keep a spare.
*by C***. on January 30, 2026*

I was surprised with how quick it charges and how long it lasts. I played for a good 10 hours or more until it gave me the red light. I also always use the backlight, but it can last longer if you keep the backlight off while playing in well lit rooms. For heavy gaming, 2 are well worth it.

## Frequently Bought Together

- SHENMZ GBA Sp Battery, Upgraded (2800mAh) Ultra High Capacity Rechargeable Lithium-ion Battery for Nintendo GBA SP Gameboy Advance SP AGS-001 with Screwdriver
- Charger for Gameboy Advance SP, AC Adapter for Nintendo NDS and Game Boy Advance SP Systems, Wall Travel Charger Power Cord Charging Cable 5.2V 450mA for GBA SP

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-08-31*