We use handheld, electronic devices for an awful lot these days – communicating is just one of many functions – and in a situation where power is out for a prolonged period, eventually, they will run dry of power.

When that happens, a portable, solar-powered USB recharging station would be invaluable; here is how to make one.

While this awesome and easy to build portable, solar powered, USB charging device will not help if cell and satellite communications are down, in a temporary survival situation where the issue is power, this device could be invaluable.

Being able to use the sun, or even ambient light to power your cell phone or rechargeable batteries could be more than just a major convenience – it could help you out of your situation, particularly if it allows you to communicate with the outside world!

Best of all, even a novice can build this amazing product!