There are a lot of unessesary gadgets out there. In this category I will write about some useful electronics for the outdoors. 


Beeing on the trail means that you are off the grid. So keeping your devices charged is a difficult task. Even with solarpanels you have to calculate your energy consumption, the time between charging on the grid, the weather and other factors. To extend your possibilities solarpanels could be an option. In this category I will review some solarpanels which are used by me. I will test the weight, energy generation to identify when a solarpanel is useful and when a normal powerbank is the better option.