These cells are not what they used to be, pretty sure. Check Vapcell INR18350 1100mAh retested by Mooch: shenanigans again for related information.
Keeppower, Vapcell, Shockli and such rewrap cells from OEMs, and pretty sure they are rewrapping the same cell. In the absence of updated formal testing, it can be safe to assume the performance of the cells is somewhat inferior to what you see here.
