Finding batteries for my LED was getting harder. I like that this Anker LED has an option to either take 3 AAA batteries (which are everywhere) or the one battery.

Non- vs. Batteries. Why Batteries? Things To Consider When Choosing For Your .

Cossatot 1000 XL Duty USB . 18650 rechargeable flashlight

rechargeable flashlight 18650 | eBay

18650 Rechargeable Batteries – Walmart

18650 – Fenix Flashlights

18650 Flashlights –