battery for Gameboy Advance SP(GBA SP), Upgraded 1600mAh super high capacity Li Ion replacement with Nintendo AGS 001, 003, 101

【Size Fitting & Compatible Model】This Upgraded Gameboy Advance SP battery compatible with Nintendo AGS-001, AGS-003, AGS-101 game console battery. these battery are the same size as the original and can be perfectly embedded into the motherboard frame. 【Hgih Quality Desin】This Gameboy Advance SP replacement battery uses Class A+ battery cells with CE and ROHS, UL certification. Internal chips protect the battery from overheating, circuits, overcharging, discharging and short circuits and ensure a service life of over 1200 charging cycles. 【Sturdy Design】This Upgraded GBA SP replacement battery has a capacity of 1600mAh, Li-ion material, 3.7V voltage, watt-hour: 5.92Wh, Simply replace the batteries and make your Nintendo GBA SP console shine again. 【How to use】The new Li-Ion battery reaches its full power and longevity only after 8 to 10 full charge and discharge cycles. When using the GBA SP battery, please use all the power of the battery for the first three times before charging, and then take a full charge fo 6-8 hours, so the battery can reach the optimal effect of use. 【Carefree Guarantee】We care about every customer and your shopping experience is very important to us. If you have any questions about this Upgraded Gameboy Advance SP Replacement Battery, please feel free to contact HUAENG team directly, we will try our best to serve you.We will take care of any quality related issues with a refund or replacement.Order now, there is no risk.