CTR-003 Battery Charger

Battery: CTR-003
Used in: Nintendo DS/3DS, Nintendo Switch Pro Controller

After my Pro Controller decided to stop charging the internal battery and it being out of warranty, I decided to find an alternative solution. I now have 3 CTR-003 batteries and swap them out when needed. I will try and develop a way to quick release the grips to make swapping out the batteries tool-less.

If your Pro Controller isn't charging, don't pay $40 for Nintendo to replace it, Order some spare batteries and print one of these!

Printed parts needed:

1 x Back
1 x Front
1 x Shell

Other parts needed:

1 x CTR-003 Battery

Taobao:

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.67002e8dMQGXPk&id=567600063894&_u=32q9f142e110

2 x P75-D2/E2 Pogo Pins

Taobao:

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.67002e8dMQGXPk&id=556517358687&_u=32q9f142787b

Banggood:

https://www.banggood.com/100pcs-P75-E2-Spring-Test-Probe-Pogo-Pin-Dia_-1_02mm-Pin-Tool-p-1247554.html?rmmds=sea