Power bank that you can take to Wherever you want fences
The Smart Power Bank is very useful, and small what can be carried out regularly in the bags of the goplug line.
Inside this one is a battery of incorporated lithium images and a regulator that produces 5 volts for USB and AC of 100 volts.
To have a built-in battery, which can last between 4 to 12 hours, you can use a portable solar panel sold separately.
http://www.goplugbags.com/shop/110v-smart-power-bank
Hunter: @vengador
