New Nintendo 3DS (2015, KTR-003) Battery

This 2015 model New Nintendo 3DS replacement battery is what you need to bring your dead portable game console back to life!

Battery degradation is an inevitable part of your New Nintendo 3DS console’s lifespan ¡ª extend it with this replacement battery. If your New 3DS won¡¯t turn on, won¡¯t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.