I've noticed. There's one seller claiming 1, yes 1 battery, 18650 to have 3600mah, which after reading. The highest known TRUE mah rating is 3000, and most say it's peak is 2400/2850 max and that's a TRUE TF batt.
I'm up in arms between the 17500, 17670, 18500, and 18650. I've only been...