H31W and 3.7V and 18350?

cprstn54 · Jul 16, 2011

Zebralight does not list the voltages for this headlamp and did not respond to my emails.

(1) Can I use 3.7V secondaries is this light?

(2) Will the 18350 battery fit?

Ken C

cprstn54 · Jul 16, 2011

Five minutes after I posted here Zebralight responded in part: 3.0V or 3.7V are OK.

The response did not address 18350.

Ken C

ryguy24000 · Jul 16, 2011

H31's use 1 cr123a battery!! the rechargeable lithium ion equivalent would be the rcr123 or 16340.

skyfire · Jul 17, 2011

ive used RCR123/16430 in my H31w before, works fine.

i tried sliding in a 18650, and its a no-go.
17670 was able to slide in though.

H31W and 3.7V and 18350?

cprstn54

Newly Enlightened

cprstn54

Newly Enlightened

ryguy24000

Enlightened

skyfire

Flashlight Enthusiast

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