--- 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: "10035 Ft" currency: HUF in_stock: true reviews_count: 13 category: "Ostent" url: https://www.desertcart.hu/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool store_origin: HU region: Hungary --- # 3.7V stable lithium-ion 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:** 10035 Ft **Availability:** ✅ In Stock ## Summary > 🔋 Level up your nostalgia with power that lasts! ## 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?** 10035 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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 - • **Power Up Your Playtime:** 850mAh capacity delivers extended gaming sessions without constant recharging. - • **Plug & Play Convenience:** Comes with a precision screwdriver for effortless, quick battery replacement. - • **Long-Lasting Charge Cycle:** Enjoy up to a week of gameplay on a single charge—never miss a winning moment. - • **Eco-Friendly Rechargeability:** Save money and the planet with a durable, rechargeable lithium-ion battery. - • **First-Time Charge Optimization:** Optimized 12-hour initial charge ensures peak battery performance from day one. ## Overview The OSTENT 850mAh Lithium Ion rechargeable battery pack is a high-quality, eco-conscious replacement for your Nintendo Gameboy Advance SP. Featuring a robust 3.7V lithium-ion cell and a handy tool kit, it revives your classic handheld with extended playtime and easy installation, making it the ultimate upgrade for retro gamers who refuse to pause their adventure. ## 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: Brought my old SP back to life - The old battery in my SP wouldn't even last a day, but the new one lasts nearly a week, it's awesome! I've only charged it three times since I got it - I charged it when it arrived for 12 hours, about 6 days after that until the charging light went off, and again a few days ago. Review: Great Battery. - Super quick and easy to replace the battery, brought my BGA SP back to life. Small screw driver supplied with it done the job nicely! Replace the battery and leave on charge for 12 hours before first use, every now and again switch the plug off and on again. Console has been used 6-7 hours before charge light comes on. ## 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 | | Battery capacity | 850 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 5,981 in PC & Video Games ( See Top 100 in PC & Video Games ) 21 in Game Boy Advance Accessories 578 in PlayStation Legacy Systems 33,444 in Mobile Phone Accessories | | Brand | OSTENT | | Brand Name | OSTENT | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 780 Reviews | | 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 | AGS-003 | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of batteries | 1 Lithium Ion batteries required. | | Recommended uses for product | Gaming Console | | Reusability | Rechargeable | | UPC | 609652483287 | | Unit Count | 1.0 count | | 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 ### ⭐⭐⭐⭐⭐ Brought my old SP back to life *by S***K on 20 March 2021* The old battery in my SP wouldn't even last a day, but the new one lasts nearly a week, it's awesome! I've only charged it three times since I got it - I charged it when it arrived for 12 hours, about 6 days after that until the charging light went off, and again a few days ago. ### ⭐⭐⭐⭐⭐ Great Battery. *by E***N on 10 December 2018* Super quick and easy to replace the battery, brought my BGA SP back to life. Small screw driver supplied with it done the job nicely! Replace the battery and leave on charge for 12 hours before first use, every now and again switch the plug off and on again. Console has been used 6-7 hours before charge light comes on. ### ⭐⭐⭐⭐⭐ 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 ## 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.hu/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool](https://www.desertcart.hu/products/48348350-850mah-lithium-ion-li-ion-polymer-rechargeable-battery-pack-tool) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-08-28*