2000mAh Rechargeable Battery for Nintendo 3DS – 3.7V Replacement

Upgrade your Nintendo 3DS with this brand new 3.7V 2000mAh rechargeable battery, designed specifically for the original 3DS model (with cartridge slot in the back). Enjoy longer playtime and reliable power—perfect for replacing your old or worn-out battery. *Note: Compatible only with the original smaller Nintendo 3DS. Not for 3DS XL, 2DS, or New 3DS models.