If you’ve bought a powerful LED flashlight, a rechargeable battery pack, or a–ahem–stronger than usual LASER pointer, you’ve probably run into 18650 batteries. You often find these inside ...

Power can go out at any time of the year. A battery-powered flashlight or lantern is a must have. FOX 26 Meteorologist John Dawson shows us a powerful light that is rechargeable and waterproof.