It works but not as well as advertised. - Brunton Heavy Metal 5500 Portable Charger

I am able to charge my phone once, and by the time it needs a second charge the power pack has dissapated so much I barely get half a charge out of it. I bought this for thru-hiking and it wont be coming with me.

This review was written in the old system and had content requirements that are different than reviews written today.