New 17670 Won't Go Above ~4.05v - Bad Cell?

JNewell

Flashlight Enthusiast
Joined
Apr 28, 2006
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Land of the Bean and the Cod
I'm wondering if a new 17670 Ultrafire cell that won't charge above 4.02-4.05v is possibly bad? I bought it with five others, and they all charge normally in the same charger (quit between 4.15 and 4.20v).

Thanks!
 
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