Do you get buyer protections doing it that way? I usually can find a card without transfer fee to link to Pay Pal.
There is one simple fix. Unscrew the tail cap a fraction of a turn until the illuminated side switch goes out. Parasitic drain is now gone. Fortunately they anodize the tail cap threads and that end of the body tube. Both are non-conductive. All that don’t have a physical switch on the tail all electronic switch flashlights get this treatment. Many areas of the parasitic drain; LED in switch, switch in stand by, bad design on charger and hated by the GODS.
Update
So the flashlight do have low voltage protection, at around 2.85V it shuts down (no switch led), and the parasitic drain go down to 10uA.
I did the discharge test too. I put in it fully charger 3000mAh 18650 VTC6 (well, 4.1V was laing in the box long after the charge), took exactly a month to discharge it to 2.85V just by sitting in flashlight.
30.06.2021 11:48 - 4,1V
30.06.2021 23:40 - 4,087V
01.07.2021 10:53 - 4,078V
02.07.2021 10:53 - 4,067V
12.07.2021 18:04 - 3,717V
26.07.2021 21:40 - 3,378V
02.08.2021 12:38 - 2,842V
so it probably won't kill the 18650, but it's not healthy too, if you forget to unscrew
The two identical VTC6 droped from 4.1V to 4.098, and from 4.099 to 4.098 in that time (control group laing in the box)
I chose the cells that was laing in the box long after the charge, so that they don't lose much charge by themselves.