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I don't like how it doesn't use the traditional 3 prong with ...
on July 28, 2015
1. It works.
1. I don't like how it doesn't use the traditional 3 prong with the ground, fortunately most chargers are 2-prong.
2. Only got 3.93W max, compared to 8.93W when connected to the wall outlet. Used a Drok power meter to measure this. Also compare this to the 5W I would actually get from an Anker solar power using only the sun with no cranking required.
I bought this for emergency situations, as a backup power source whenever I couldn't use the solar charger. Power output was only 3.93W charging an Anker 10,000 mAh power bank, I used an OEM Samsung phone/tablet charger. I noticed that I got less power from an Asus tablet charger, only 2.9W, so the type of charger will matter.