I have some older red labels unprotected ones some have the teal colored band and some red bands on top. I think the teal ones are 2600 If those will work for you just send me your address and I’ll send them to you for no charge thanks to all the cool stuff you do for everyone.
The only reason for them is because I’m looking at 4 in parallel and looking at 14-15 amps draw. From using that comparator, it looked like the red ones were about the best out of the 18650 batteries. If you think these might work, I would be honored to get them.
I actually have no idea. We will have to get one of the battery gurus on the case. These are fairly old but I have always had good luck with them. The worst that would happen is that you would have to buy something else. I did have a set get too hot for my liking once but that was running 7 emitters at 3 amps each and they were in series. Nothing bad happened but it wasn’t something I would do again. I really don’t know that much about amps and I’m sure someone else will be able to tell you if these will work. Well anyway let me know if you want to try them, I’ll be glad to ship them out.