18650 at Walmart

F

FireFrog

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Jan 22, 2017
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I was shopping and stumbled upon these in the garden section at my Walmart
I want to test them to see if they are what they're advertising at $4 so one dollar per cell.
 
I recall someone seeing those a while ago and they only tested at 1100mah or something
 
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So after having them charge and discharge in the opus 3100 the cells are from left to right 2069 (I had removed that one for my flashlight), 1994, 1969, and 1919 mah.
The two on the right got a bit warm but I'll retest watching them more closely. I left them to charge and discharge while doing other things.
I'm curious to see what the C rating for the most amount of current I can draw from them is. Though I can't imagine it's going to be high.
 
Wow that's better than I would have thought
 
yeah, 1$/cell is a reasonable price for them. Would be interesting to know the manufacturer... I'm pretty sure they're chinese.
 
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