Powertraveller – Solarmonkey Adventurer

The Solarmonkey isn’t just a direct solar charger. It contains a built-in battery which stores all those absorbed rays so you can use them when you need them. I found this an excellent combination for charging up during the day and then attaching my phone overnight. There’s a little red light which comes on to indicate when the Solarmonkey is getting enough light to charge, and this comes on enthusiastically even indoors on overcast days.

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