Hellfighter batteries keep your gear working longer. A Hellfighter flashlight is pretty useless without batteries to power it, except maybe as a last-ditch self defense tool or as a paperweight, which is why you need batteries by Hell Fighter. Give those high powered tactical lights some juice with an equally high powered set of batteries. Like all their products, Hell Fighter makes their batteries to last, and they each fit a particular breed of flashlight. Keep your lights shining brightly with a battery by Hell Fighter.