Description :<br>3.7V 700mAh Rechargeable Li-ion Battery for GBA Gameboy Advance SP<br>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.<br>Specifications : <br>For : Nintendo DS， Gameboy Advance(GBA )Accessory Type : Batteries and ChargersFeatures : RechargeableColor : GreenDimensions (cm) : 5.4 x 3.2 x 0.5<br>Package Includes : <br>1 x 3.7V 700mAh Rechargeable Li-ion Battery  1 x Mini Screw Driver<br>Details Pictures :