18650 in u2 ultra... a little wiggle room

cheapo

Flashlight Enthusiast
Joined
Jan 5, 2005
Messages
3,326
so i've been using my u2 ultra with 18650s for a while, and it is really awsome, however, there is a little bit of wiggle room, so i used some clear tape and now it fits perfectly.... is there any risk in doing this?

-David
 
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