Does anyone use portable solar panels?

[Guest]

I would like one to charge devices, preferably with a battery. Opinions on Amazon are mixed.

[Ruth]

Yes I have one made by Anker, I also have an Anker power bank that attaches to it. In the summer in full sun it will charge the bank over a week and the bank in turn charges my phone from dead 5 times. This time of year its negligible unless it is bright sun and I remember to move it from the back window to the front in the afternoon. Bought it for camping and it does keep the bank charged enough to get us through the holiday.