22500 Li-ion batteries
this subject has come up in the past a few times – decent quality 22500 batteries would be great for turning some 3xAAA flashlights into much more capable lights.
Since fasttech responded to a member’s request for 32650 batteries, please join me in requesting 22500s
to make it easier on you
here’s fasttech’s product request LINK
and here’s a page to give them as an example