Ultrafire 18650 "3000mAH" battery unwrapped

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jackbox

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Jan 25, 2012
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Thailand (U.S. Expat)
I have one of these batteries I bought off of eBay and it is crap. Won't even work in my Ego mod tubes (I think internal resistance is too high) but works in my torches (flashlights). On a Thai forum one of the supplier members showed photos of one being unwrapped. The result is surprising and telling. Here are the photos. As you can see it is really a 1300mAH cell and. I know Ultrafire is known for overstating capacity but having such concrete evidence is certainly surprising, to say the least. Originally posted by Pepsi in the ecigthailand forums.

Ultrafire 18650 3000mAh stripped-1.jpg

Ultrafire 18650 3000mAh stripped-2.jpg
 
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