Every survivalist worth his salt knows the trick with the 9-volt battery and the steel wool to start a fire. It's such a staple that many backpackers and campers keep a 9 volt and some steel wool in their fire starting kits because it's so dependable.
But the 9-volt battery can be used for much more than just a fire starting tool (apart from its obvious use in 9 volt-sized electronics. With a little MacGyvering, the 9-volt can also be used to power a ton more electronics as well.
With just the use of this battery, some wire cutters, and some aluminum foil, you can harness the power of the 9-volt to power just about any device you could need.
To learn this amazing trick, check out the next page and you'll be dying to try this yourself!