--- product_id: 48348350 title: "850mAh Lithium Ion Li-ion Polymer Rechargeable Battery Pack Tool Kit for Nintendo Gameboy Advance SP GBA SP" brand: "ostent" price: "S$25" currency: SGD in_stock: true reviews_count: 13 category: "Ostent" url: https://www.desertcart.sg/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool store_origin: SG region: Singapore --- # 3.7V stable voltage output 850mAh high-capacity power Includes precision tool kit 850mAh Lithium Ion Li-ion Polymer Rechargeable Battery Pack Tool Kit for Nintendo Gameboy Advance SP GBA SP **Brand:** ostent **Price:** S$25 **Availability:** ✅ In Stock ## Summary > 🔋 Power your nostalgia, sustainably and effortlessly! ## Quick Answers - **What is this?** 850mAh Lithium Ion Li-ion Polymer Rechargeable Battery Pack Tool Kit for Nintendo Gameboy Advance SP GBA SP by ostent - **How much does it cost?** S$25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool) ## Best For - ostent enthusiasts ## Why This Product - Trusted ostent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **First Charge Ready:** Just 12 hours initial charge and you’re set to dominate your next level—no downtime, all play. - • **Power Up Your Playtime:** 850mAh lithium-ion battery keeps your GBA SP charged longer for uninterrupted gaming marathons. - • **Plug & Play Convenience:** Comes with a custom screwdriver for an effortless, quick battery swap—no tech skills needed. - • **Eco-Friendly & Wallet-Smart:** Rechargeable design saves money and reduces waste—game sustainably without compromise. - • **Optimized Voltage Stability:** 3.7V output ensures consistent performance, preserving your classic gaming experience. ## Overview The OSTENT 850mAh Lithium Ion rechargeable battery pack is a high-quality, eco-conscious replacement for your Nintendo Gameboy Advance SP. Featuring a stable 3.7V output and a handy tool kit for easy installation, it ensures extended gaming sessions without the hassle of disposable batteries. Perfect for gamers who value performance, sustainability, and convenience. ## Description Rechargeable 850mAh lithium-ion battery with tool kit ensures your GBA SP never runs out of power. Eco-friendly, money-saving alternative to disposables. Review: Great Replacement - Literally swapped, charged, ready to go! Great product Review: Does the job - Easy to fit handy having little screwdriver that fits perfectly - got the Gameboy advance SP up and running immediately does the job ! Good value for money ## Features - Rechargeable Lithium, 100% brand-new and high quality - 850 mAh 3.7V Rechargeable Battery for GBA SP - Never run out of power while you are about to upgrade the winning point - Money-saving and environment-protective by using the rechargeable battery - Please charge the battery for 12 hours when using for the first time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FJ2WOJE | | Antenna Location | Gaming Console | | Battery Capacity | 850 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | 4,473 in PC & Video Games ( See Top 100 in PC & Video Games ) 9 in Game Boy Advance Accessories 400 in PlayStation Legacy Systems 25,447 in Mobile Phone Accessories | | Brand Name | OSTENT | | Country of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (755) | | External Testing Certification | Não Aplicável | | Item Dimensions | 5.2 x 3.1 x 0.5 centimetres | | Item Weight | 0.02 Kilograms | | Manufacturer | OSTENT | | Model Number | 024400 | | Number of Batteries | 1 Lithium Ion batteries required. | | Reusability | Rechargeable | | UPC | 609652483287 | | Unit Count | 1.0 count | | Voltage | 3.7 Volts | ## Product Details - **Battery capacity:** 850 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** OSTENT - **Number of batteries:** 1 Lithium Ion batteries required. - **Recommended uses for product:** Gaming Console ## Images ![850mAh Lithium Ion Li-ion Polymer Rechargeable Battery Pack Tool Kit for Nintendo Gameboy Advance SP GBA SP - Image 1](https://m.media-amazon.com/images/I/71sGsTYM2UL.jpg) ## Questions & Answers **Q: Hello, before i choose to buy i wanted to know is this is gba sp, us model? because my original gba sp's battery rating is 3.8v 600mah** A: It will work. **Q: Is this for gba sp ags001?** A: Yes. Works on AGS-001 or AGS-101 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Replacement *by I***Y on 13 April 2024* Literally swapped, charged, ready to go! Great product ### ⭐⭐⭐⭐⭐ Does the job *by A***R on 29 April 2024* Easy to fit handy having little screwdriver that fits perfectly - got the Gameboy advance SP up and running immediately does the job ! Good value for money ### ⭐⭐⭐⭐⭐ Cheap and easy. *by J***X on 5 December 2023* Bought to replace 2 of my GBA SP batteries. Plug and play, plenty of gametime on both. ## Frequently Bought Together - OSTENT 850mAh Rechargeable Lithium-ion Battery + Tool Pack Kit for Nintendo GBA SP Game Boy Advance SP - 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 - Xahpower Charger for Gameboy Advance sp, GBA SP Charger Cable Cord for Nintendo DS Original Console(NDS)/Game Boy Advance SP --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool](https://www.desertcart.sg/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-05-18*