I saw this hack and had to try it for myself. Every hiker and camper needs to see this video. If you love to hike or go camping out in the mountains and are on foot you will lose your cell charge in one day. This hack will allow you to charge your phone no matter where you are. All you need is 3 dollar store items that cost roughly $3.50 and it could save your life. I take lots of pictures and videos while out hiking and camping or at the beach, so learning this hack is awesome. You will need a spring loaded pen a car charger and a 9 volt battery. You wrap the spring from the pen onto the metal side piece on the charger. Plug your phone in with the cord and put the cord into the charger. Put the spring into the negative side of the 9 volt and the tip of the charger into the positive side and there you have it your phone is charging. This is a game changer for campers and hikers who venture out for a few days or longer into the woods or mountains. Now you can charge your phone anywhere and it just might save a life.