From then graph.... 0.48 V drop beween 13A and 1 A curves...Hillhater wrote: ↑Oct 09, 2017 8:24 pmYes , i have seen similiar "unrapped" pictures before, but even there it still looks "suspiciously like". A pair of 18650s in a metal case.!
But AW linked to a post with the can cut open to prove it is a single , oval wound, cell construction.
Its basic performance specs are not outstanding by current standards, but maybe it has some advantage in cycle life, safety, US availability, etc ?????
Thats 0.48 V / 12A = 40 milliOhms DC.... Yeah not that great for a 5000 mAh or so cell.