Description :

3.7V 700mAh Rechargeable Li-ion Battery for GBA Gameboy Advance 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.

Specifications : 

For : Nintendo DS, Gameboy Advance(GBA )
Accessory Type : Batteries and Chargers
Features : Rechargeable
Color : Green
Dimensions (cm) : 5.4 x 3.2 x 0.5

Package Includes : 

1 x 3.7V 700mAh Rechargeable Li-ion Battery  
1 x Mini Screw Driver

Details Pictures :