Here is a bonafide rugged portable and solar charger for you called the mPowerPad. One of the interesting features that this portable charger boasts is its gesture feature. This was all made possible thanks to a built-in accelerometer that allows users to change its settings when tilted or turned.
Other than that, the portable solar charger is pretty much simple to use anywhere and anytime. To ensure that stored charges or energy is not wasted, it comes with a safety lock to ensure that settings and energy waste is avoided.
It comes with a 2500 mAh battery that is juiced up with a 4-watt solar panel when left under sunlight for a period of six hours. A full charge renders up to 20 hours of 8 watt bulb equivalent, radio listening or to pry away pesky bugs.
It can also be a great charger for devices such as an iPhone. With that fleet of features, the mPowerPad portable solar charger can be yours for about $80. They start shipping this January.