18650 battery diameter

TwinBlade

Enlightened
Joined
Dec 16, 2009
Messages
301
Location
Waukesha, WI
Anyone have the diameter off the top of their head? I don't care if it is metric or standard. I may purchase some but want to make sure they fit into a few of my lights.

TIA:thumbsup:
 

dano

Flashlight Enthusiast
Joined
Aug 11, 2000
Messages
3,881
Location
East Bay, Cali.
i think there is a thread in the batteries forum...something to do with the numbering of the cell.
 

FlashKat

Flashlight Enthusiast
Joined
Mar 18, 2006
Messages
2,364
Location
Anaheim, CA.
They vary by manufacturers, but range from 18.2mm to 18.5mm.
Anyone have the diameter off the top of their head? I don't care if it is metric or standard. I may purchase some but want to make sure they fit into a few of my lights.

TIA:thumbsup:
 
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