Best 18650 Light with USB charging ~$20-$30?

Good suggestions! Anybody done any research on the batteries with USB port in the battery itself? Pros/cons? I can just see someone charging one on a kitchen counter and accidently shorting it out since both ends are exposed so well (usually covered some in a normal charger)

I’ll add a +1 on the Zanflare F1 as being a great budget USB rechargeable 18650 tube light.

WINNER!!! LUMINTOP SD MINI!!!
This is the light that the buyer chose after giving them the lowdown on these great suggestions (as well as a speech on dangers of lithium cells and hot headed flashlights…again lol). Thanks for all the help!!!

I put this in the #1 post but just in case ima post it here too!

Update: This thread helped me find the light i was looking for already, but i think this might be a good reference for future buyers looking specifically for USB lights. Keep posting lights if you agree!!