fenix pd31, can use unprotected cells?

Overclocker

Flashlight Enthusiast
Joined
Aug 13, 2005
Messages
1,585
Location
Philippines
Just got my pd31. Fantastic light. Good throw& brightness at an EDC-able size

Now my question is can I use unprotected cells in it like I could with the zebralight sc60?
 

think2x

Flashlight Enthusiast
Joined
Jul 3, 2009
Messages
1,581
Location
Pulaski, Va.
There is no protection built into the light. I tested mine for another member, it powers up with a SINGLE cr123 (3 volts) but not to full power. You can use unprotected cells but you have to be aware and not let the voltage get too low.
 
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