I am not satisfied with product. Powebank works well. Charging via MicrUSB is OK. But solar charging does not charge the Powerbank. I communicated with seller, he said that it must be on strong direct sunlight to charge Powerbank. But I did not see any info about direct sunlight in description of product. And my qustion is, for what is solar panels when it not charge in real conditions? To be honest how often you will use in strong direct sunlight? I DO NOT RECOMEND.
Product did not arive it was held up by customs. It was all waste of time and money.