CR123 (and others) depletion torch running order

abvidledUK

Flashlight Enthusiast
Joined
Aug 23, 2005
Messages
2,148
Location
UK
We all know different torches have different cut-off voltages below which they won't continue to work, or even fire up.

I have an order of useage, so I don't throw away part used cells

CR123
P3D >> Ultrafire A1 single CR123 >> Home mod single CR123 Superbright 1v-5v led torch.


9v PP3

Smoke alarm >> Home DIY 9v LED torch

Yours ?
 
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