--- product_id: 618905093 title: "Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New" brand: "mart cobra" price: "AR$36993" currency: ARS in_stock: true reviews_count: 8 category: "Mart Cobra" url: https://www.desertcart.com.ar/products/618905093-mart-cobra-cr-2025-batteries-with-solder-tabs-10-pack store_origin: AR region: Argentina --- # Game cartridge saver 3V lithium power Solder tabs for secure fit Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New **Brand:** mart cobra **Price:** AR$36993 **Availability:** ✅ In Stock ## Summary > 🔋 Power up nostalgia—never lose a save again! ## Quick Answers - **What is this?** Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New by mart cobra - **How much does it cost?** AR$36993 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/618905093-mart-cobra-cr-2025-batteries-with-solder-tabs-10-pack) ## Best For - mart cobra enthusiasts ## Why This Product - Trusted mart cobra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 10 batteries under $10—save multiple games without breaking the bank. - • **Versatile Compatibility:** Perfect for GameBoy cartridges, GameCube memory, and other 3V lithium needs. - • **Easy Solder Installation:** Designed with solder tabs for a secure, professional replacement every time. - • **Keep Your Classics Alive:** Restore and preserve your GameBoy and GameBoy Color saves effortlessly. - • **Long-Lasting Lithium Power:** Lose less than 3% charge per year at room temp—play uninterrupted for years. ## Overview Mart Cobra CR 2025 Batteries with solder tabs come in a 10-pack, providing reliable 3V lithium power designed specifically for GameBoy and GameBoy Color cartridges. Each battery measures 20 x 2.5 mm, weighs about 2 grams, and maintains over 97% charge per year at room temperature. Ideal for gamers looking to preserve classic game saves with easy solder installation and exceptional longevity. ## Description Product description Can I use this CR2025 battery for my GameBoy cartridge? Yes! Our CR2025 battery with pre-soldered tabs is perfect for GameBoy and GameBoy Color Can I use this CR2025 battery for my GameBoy cartridge? Yes! Our CR2025 battery with pre-soldered tabs is perfect for GameBoy and GameBoy Color Do I need special tools to replace the battery? Yes, you’ll need a 3.8mm screwdriver to open the cartridge and a soldering iron to secure the new battery in place. Do I need special tools to replace the battery? Yes, you’ll need a 3.8mm screwdriver to open the cartridge and a soldering iron to secure the new battery in place. How long does this battery last in a game cartridge? When properly installed, the CR2025 battery can last 5+ years, depending on usage and storage conditions. How long does this battery last in a game cartridge? When properly installed, the CR2025 battery can last 5+ years, depending on usage and storage conditions. Can I use this battery for devices other than game cartridges? Absolutely! It’s also compatible with car key fobs, calculators, wristwatches, LED tea lights, and more. Can I use this battery for devices other than game cartridges? Absolutely! It’s also compatible with car key fobs, calculators, wristwatches, LED tea lights, and more. What should I do if my game still doesn’t save after replacing the battery? Double-check the battery’s orientation and soldering connections. Ensure the contacts are properly secured and the cartridge is fully closed. What should I do if my game still doesn’t save after replacing the battery? Double-check the battery’s orientation and soldering connections. Ensure the contacts are properly secured and the cartridge is fully closed. ## Features - GAMEBOY GAME-SAVER: Mart Cobra's CR 2025 batteries work to keep your Game Boy and Game Boy Color game cartridges working. Replace the battery and keep playing games like Pokemon Red, Pokemon Crystal, Dragon Ball Z, Harvest Moon, Warioland 2 & More - PREMIUM QUALITY: Our CR 2025 3v lithium coin batteries are 20 x 2.5 mm and weigh about 2.0 grams per coin battery. With a long-lasting performance, our batteries stayed charged longer losing less than 3% per year when kept at room temperature. - AFFORDABLE POWER: Get a 10-pack of eunicell CR2025 batteries with solder tabs for under 10. Save up to 10 games for under 10! Ideal for GameBoy cartridge replacements, ensuring long-lasting game saves. Our 3v lithium batteries keep games charged! - EASY INSTALLATION: Use a 3.8 mm screwdriver to open the GameBoy cartridge. Carefully remove the old battery. Insert a new CR2025 tabbed battery in the right orientation. Solder the tabs. Close the cartridge and test by saving your game progress. - HIGH-PERFORMANCE CHOICE: Opt for our 10-pack of CR2025 batteries, the ultimate power source for your gaming needs. Perfect for GameBoy cartridges, GameCube memory, and more. Reliable 3V lithium round batteries designed for long-lasting use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX9TT121 | | Amperage | 150 Milliamps | | Antenna Location | Game Replacement Battery | | Battery Capacity | 150 Milliamp Hours | | Battery Cell Composition | Lithium Manganese Dioxide | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 3 Grams | | Best Sellers Rank | #47,231 in Health & Household ( See Top 100 in Health & Household ) #134 in 3V Batteries | | Brand | Mart Cobra | | Compatible Phone Models | GBA, Gameboy Advanced, Gameboy SP | | Customer Reviews | 4.7 out of 5 stars 166 Reviews | | Manufacturer | Mart Cobra | | Number of Batteries | 10 Product Specific batteries required. (included) | | Recommended Uses For Product | Game Replacement Battery | | Reusability | Single Use | | Unit Count | 10.0 Count | | Voltage | 3 Volts | | Warranty Description | Amazon Warranty Rules | ## Product Details - **Battery Capacity:** 150 Milliamp Hours - **Battery Cell Composition:** Lithium Manganese Dioxide - **Brand:** Mart Cobra - **Number of Batteries:** 10 Product Specific batteries required. (included) - **Recommended Uses For Product:** Game Replacement Battery ## Images ![Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New - Image 1](https://m.media-amazon.com/images/I/91tuayBZiFL.jpg) ![Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New - Image 2](https://m.media-amazon.com/images/I/818eikelVCL.jpg) ![Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New - Image 3](https://m.media-amazon.com/images/I/81wC5se+h8L.jpg) ![Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New - Image 4](https://m.media-amazon.com/images/I/71voSfFszkL.jpg) ![Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Batteries CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Ion Replacement Battery Gameboy Save Old Games Like New - Image 5](https://m.media-amazon.com/images/I/71vL4RXN9NS.jpg) ## Questions & Answers **Q: Can I use this CR2025 battery for my GameBoy cartridge?** A: Yes! Our CR2025 battery with pre-soldered tabs is perfect for GameBoy and GameBoy Color **Q: Do I need special tools to replace the battery?** A: Yes, you’ll need a 3.8mm screwdriver to open the cartridge and a soldering iron to secure the new battery in place. **Q: How long does this battery last in a game cartridge?** A: When properly installed, the CR2025 battery can last 5+ years, depending on usage and storage conditions. **Q: Can I use this battery for devices other than game cartridges?** A: Absolutely! It’s also compatible with car key fobs, calculators, wristwatches, LED tea lights, and more. **Q: What should I do if my game still doesn’t save after replacing the battery?** A: Double-check the battery’s orientation and soldering connections. Ensure the contacts are properly secured and the cartridge is fully closed. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***R on March 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by B***3 on December 28, 2025* ### ⭐⭐⭐⭐⭐ Review *by T***N on January 15, 2026* ## Frequently Bought Together - Mart Cobra CR 2025 Batteries with Solder Tabs 10-Pack Gameboy Color Cartridge Battery CR2025 Battery Tabs Solder Color GBC CR2025 3v Lithium Battery CR2025 Replacement Battery Gameboy Save Battery - Mart Cobra Gamebit Screwdriver 3.8mm 4.5mm & Tri-Wing Screwdriver Gameboy Screwdriver Set Compatible Super Nintendo 64 SNES NES Tools N64 Gamecube Sega Genesis Game Cartridge Security Bit Screw Driver - Soldering Iron Kit, 60W Soldering Iron with 5pc Interchangeable Tips, 10-in-1 Adjustable Temperature Solder Welding Tools, Fast Heating, Electronic Repair, 110V --- ## 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.com.ar/products/618905093-mart-cobra-cr-2025-batteries-with-solder-tabs-10-pack](https://www.desertcart.com.ar/products/618905093-mart-cobra-cr-2025-batteries-with-solder-tabs-10-pack) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-24*