Battery cases for 18650 and 14500

Last crawled date: 4 years, 2 months ago

I decided to completely remake the design from Alyohich. Here you will find battery cases 186500 and 14500 (similar to AA batteries). I have 18650 batteries from LitoKala with a protection board. The size of 18650 is 69.5 x 19 mm, of 14500 - 51 x 14 mm. If you need case for regular 18650 with 18 x 65 mm sizes you can ask me for model or just add your own soft padding from foam or rubber to keep them from rattling around. There are also 1 mm vertical gap for both AA and 18650 also for soft gasket.
I added an extender so you can increase the capacity of your cases. The idea of such extender belongs to Dave 312.
Also, if you need cases for another type or number of cylindrical batteries and you are familiar with Fusion 360, I can give you parametrical model of this design. All you have to do is change the parameters and remake the thread.