Flashlight body as power source

DVH8 · May 15, 2018

I am looking for a source where I can buy about 100 cases.
The ideal case will be 2x 18650 or 4x AA cells, and allow for rapid replacement of those cells.
Minimal length, my preference would be to have the two 18650 cells in series but sitting side by side.

I need to be able to mount my electronics to the front of this in place of the flashlight electronics.

Any recommendations or sources?

parametrek · May 15, 2018

Check out the Ultrafire WF-502D. It is the 2-cell version of the 502B. Since it is a P60 host it is very easy to replace the LED drop-in with whatever you want.

DVH8 · May 21, 2018

I ended up getting a couple of Convoy L2 Flashlight Hosts to check out.

I need to find a source for tubing of the proper diameter, and what the thread is on the ring that holds in the lens.
With that, I can have the body for my electronics made to screw on in place of the lens retaining ring.

So many variables..

Flashlight body as power source

DVH8

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parametrek

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DVH8

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