DIY 18650 battery holder


#1

I got tired of the crappy connections I was getting from aliexpress 18650 battery holders so I bought some terminals on Taobao and made my own case. First attempt is usable, could be smaller though. The terminals are held in place with hot glue, nothing fancy.

https://buyertrade.taobao.com/trade/detail/tradeSnap.htm?spm=a1z09.2.0.0.1f30a53ffR7oWA&tradeID=22644820371828310&snapShot=true

https://gsnapshot.alicdn.com/imgextra/imgextra/i1/2617715529/TB25yNDXrplpuFjSspiXXcdfFXa_!!2617715529.jpg?time=1496629125000

Openscad source is here. 18650.zip (500 Bytes)


Weatherproof 18650 battery holder for bike lights
4 x 18650 battery charger
#2

Version 2.0, thinner walls, hidden terminals and the option for two cells.

18650.zip (13.8 KB)


#3

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.7b7d8910CMCu4g&id=539970722302&_u=81sfp74r30e5

correct url


#4

Cool and Awesome!