Battery Back Door Cover Case for Game Boy Advance GBA Replacement Silver. 45. $899. FREE delivery Thu, Dec 21 on $35 of items shipped by Amazon. Or fastest delivery Wed, Dec 20. Arrives before Christmas. Only 18 left in stock - order soon. More Buying Choices. $1.99 (2 new offers) Gameboy Advance SP Battery Pack, 850mAh Replacement Rechargeable Lithium-ion Battery + Tool Pack Kit Compatible with Nintendo GBA SP 4.6 out of 5 stars 367 $10.99 $ 10 . 99 The best ones are the translucent shells, or the RSE repro shells (but only a specific batch, the other batch is crap) Battery - RetroModding’s Makho SP battery or Helder’s SP battery (ZedLabz stocks Helder’s battery IIRC) PM_PICS_OF_YOUR_FEET • 2 yr. ago. Thanks! For now I ordered the funnyplaying ips and the battery you suggested from Skip to product information. Upgrade your GBA with no modifications to the Type-C rechargeable battery pack. 14 hour standby with ITA kit 5-level brightness and original cartridge. The battery pack supports charging and playing. Type-C to Type-C and Type-A to Type-C charging power supply is supported. PRODUCTS INCLUDE: 1x USB-C Module Board 1x 180. Replacement battery for Gba-Sp. If you have a Gba Sp & the battery doesn't last very long, these replacement batteries are just what you need. It comes with a tiny phillips screwdriver so you can easily replace the battery. Make sure you charge the battery until the light on your Gba Sp turns off, it takes 3-4 hrs to charge the battery. Always good quality from Hand Held Legend. Zero issues. Works great. This Rechargeable Battery Pack delivers up to ten hours of non-stop fun on your Game Boy Advance® SP system. Heavy duty 850mAh rating - Hand Held Legend. Youve got a few options: - DS phat battery: not recommanded sinse its also about 15 years old and can thicken (half already are) but from test they do much better then OEM GBA SP batteries. They also indicate 850mAh as opposed to 650 the originals have. - Pelican extended battery pack:If you can get this "new" it preforms well. If you have any old games that won't play anymore or batteries that won't save your game or a system that requires a simpler repair, we can help you. Cartridge Cleaning: $5.99 Per game. Battery Replacement: $13.99 Per Game. Disc Resurfacing: $7.99 Per Disc. N64 Thumb stick Replacement: $24.99. KMD GBA SP Replacement Lithium Ion Battery with Screwdriver - Game Boy Advance; KMD. 4.5 out of 5 stars. 588. Game Boy Advance. 1 offer from $6.50. New Capacity Breakthrough. These battery are slightly thicker than original battery. Original battery only as 600mah so this is 50% more battery life. We have personally tested these battery and they last much longer than original battery or the cheap Chinese battery that claim to have 800man. x8WZzN.