I have ordered a few different kinds off Amazon just to get some new torches going, but they seem to discharge very quickly and they aren’t cutting it for me. I have a few 123’s and a few 18650s and am using a Nitecore D2 (2015 model) charger.

Where do you guys get your Li-Ion batteries and what’s the best bang for the buck? I am not by any means using them for hours on end, but I do use them on occasion and need something that will perform well and last in between uses.