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Reviews (1)
Jul 18, 2017
Pretty cool
I bought this hesitantly. I was looking at the pack with this solar panel and a battery pack. Instead I found this and bought my own rechargeable battery pack. This product worked pretty well. I take it camping. I left it in the sun on a somewhat cloudy day and in 3 hours it half charged a 4500 mah battery pack. On a sunny day I'm sure it charges in no time. Very useful.