Imagine that you are in the middle of the mountains, and your cell phone battery runs out. You have nothing to plug and charge your batteries, and you need yo make a very urgent phone call…
With the hand crank cell phone charger, you will generate 2-8 minutes of battery life for your cell phone, so you will be able to make that emergency phone call.
This extremely useful gadget has been released in Japan, a country plagued with earthquakes and other emergency situations like tsunamis, storms and floods..
In my opinion, every camper or outdoor activities lover should get one of these vital gadgets, just in case.