If the recent natural disasters and tragedies have shown us something, it is that having an emergency source of power after hurricanes, earthquakes, and other similar events can be a lifesaver. One could always pick up a generator for emergencies. The Goal Zero Yeti solar generator happens to be a compact model that can be charged using sunlight. That means you will always have a way to charge it as long as the sun comes up.
The device comes integrated with a 150 watt hour battery and has built-in AC, 12V and USB ports. Charging can be done through your car too. The system will charge you $399.95.