Mart Cobra Gameboy Advance SP Battery Pack (Rechargeable) with Screwdriver - Gameboy SP Battery Replacement Lithium-ion Batteries - Compatible with GBA SP Battery (3.7V 900mAh)
 
Product Features
  

         
OPTIMIZED FOR GBA SP: Mart Cobra's Gameboy Advance rechargeable battery is compatible with Nintendo Gameboy Advance SP game console. GBA SP battery replacement works with the Nintendo Gameboy Advance Battery SP charger.
         
EXTENDED GAMEPLAY: MartCobra's new 3.7V, 900mAh rechargeable lithium ion battery for GBA SP is larger and last longer than other Gameboy SP batteries on the market. Upgrade your gaming and prolong your gaming sessions.
         
EASY INSTALL: Use the included screwdriver to remove the Game Boy Advance SP battery replacement cover. Remove the old GBA SP battery and replace with rechargeable GBA battery replacement. Replace the cover, tighten the screw, and game on!
         
FREE TOOLS INCLUDED: Our gameboy battery replacement kit comes with a free screwdriver so that you don't have to hunt for the tools you need swap out your old battery with our new gameboy advance SP battery replacement.
         
TRUSTED QUALITY: MartCobra has sold retro gaming batteries and supplies for over a decade. You can trust the performance, longevity, and durability of this GBA battery replacement just like you can in all of our products and gameboy advanced battery.