If a person has been a prepper for a while now, chances are they may already have a 9-volt battery or several in their stockpile. Many survivalists already know how to utilize this battery by combining it with steel wool to start a fire while bugging out or to keep on hand with a survival kit in case of an emergency.
Well, we're about to demonstrate another survival hack that everyone can utilize the 9-volt battery for more than just a fire starter on an excellent video.
Before we get started on this project, we should gather the necessary supplies which include aluminum foil and wire cutters. This project will make it fairly easy to power on an electronic device during a survival situation. If there isn't access to electricity during a blackout, this could be a real lifesaver.
To find out everything there is to know about the 9-volt battery trick head to the next page. This is something everyone should take the time to learn!