The EK1 is Skilhunt's take on a twisty keychain light in the style of the CooYoo Quantum. It has USB-C charging, optional high CRI, and a larger battery than most, but the battery isn't field-replaceable.

Few flashlights are also good USB powerbanks. Even fewer good USB powerbanks are also good flashlights. This floody, somewhat pocketable model manages both, with a side of mulitcolored aux LEDs.