Hardware New 3DS battery

[AlabasterPenguins]

so my battery for my 3ds is at the point where after charging it for a whole night it only lasts for less than 15 minutes, does anyone have a replacement battery they would suggest?

 

[ThoD]

Just get another official one matching your model from whatever Nintendo store is near you if any or their website. If neither suits you, just go with Amazon.

 

[AlabasterPenguins]

Just get another official one matching your model from whatever Nintendo store is near you if any or their website. If neither suits you, just go with Amazon.

alrighty, thanks!

 

[TurdPooCharger]

Nintendo delisted the New 3DS KTR-003 batteries in their online store inventory.

• [Nintendo] Nintendo 3DS|2DS → Replacement Parts

If you live in the United States, you can still buy official n3DS batteries at:

• [eBay] KTR-003 1400mAh 5.2Wh Rechargeable Battery for New Nintendo 3DS N3DS

Those in Europe will most likely have to go with the 3rd party Cellonic, Cameron Sino, or CellePhone branded batteries.

• [amazon.de] CELLONIC® Qualitäts Akku kompatibel mit Nintendo New 3DS, KTR-003 1200mAh Ersatzakku Batterie
• [amazon.fr] cellePhone Batterie Li-ION Compatible avec Nintendo New 3DS NN3DS (Remplacement pour KTR-003)
  
• [amazon.it] CELLONIC® Batteria Premium Compatibile con Nintendo New 3DS, KTR-003 1200mAh accu Ricambio Sostituzione
• [amazon.co.uk] CS-NKR003SL Battery 1200mAh compatible with [NINTENDO] MWH710A01, New 3DS, NN3DS replaces KTR-003
• [cellephone.de] Battery Li-Ion for Nintendo New 3DS NN3DS (replaced KTR-003)

In case your region is hard to come by acquiring KTR-003 batteries, it's possible to use the CTR-003 model from the [ o3DS / o2DS / n2DSXL / Switch Pro Controller ].

• New Nintendo 3DS XL battery capacity differences [post #12]