I should add to post #3594...
I have used the four Efest 18500s almost exclusively in my V3s and V5 since I began to use them in April of 2013. I also have three 18650's and four 18350's. I doubt that any of these 18650s and 18350s have more than 6 charge cycles on them.
I have used the four Efest 18500s almost exclusively in my V3s and V5 since I began to use them in April of 2013. I also have three 18650's and four 18350's. I doubt that any of these 18650s and 18350s have more than 6 charge cycles on them.
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