Bests & Worsts Reviews from Amazon

This is a textbook example of a fatal design flaw. They must not have tested this in a normal use environment. The power switch is not protected, so after you charge the device if anything presses against it (which happens every time I put it in my bag or brief case), it powers on inadvertently and then looses its charge. I have had one of these for six months now and have essentially never been able to use it because it's constantly inadvertently draining. The Jackery folks need to test it in the real world environment and go back to the drawing board.