The Tag Along Solar Battery with USB port allows you to charge your phone or any gadgets. Works on an inbuilt Li-Polymer battery similar to the batteries found in mobile phones. It continually stores sunlight to the inbuilt battery when exposed to sunlight.
If you want to survive the zombie apocalypse, you need to be able to defend yourself. Sure, you could use a baseball bat or an axe, but it just seems so much more interesting to consider the BodyGuard instead. This is a StunGun glove that wraps to the upper half of your arm and it’s able to deliver 300,000 volts of power. Since it envelopes your arm, this is a weapon that you can’t drop either.