When a passing storm takes out your electricity supply, no back-up battery will last very long. SOScharger helps you stay powered through any disaster or outdoor adventure with a built-in crank that lets you generate power. You can get it now for $29.99 (Orig. $59) at 9to5Toys Specials.

The device works just like a wind-up radio or flashlight. The difference is, SOScharger uses your arm power to charge any USB device. You simply crank the flip-out handle to start generating electricity.

In addition, the SOScharger has a 2,300mAh rechargeable battery built in. This means you start with enough power to charge your smartphone to 100% (and maybe a little more). This battery also captures any unused energy generated through the crank.

The SOScharger is small enough to fit in your pocket, and it works with pretty much any smartphone. Alternatively, you can use the charger to power a portable fan, a Kindle e-reader, or even camera batteries.

Order now for $29.99 to get this essential survival aid, worth $59.


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