Yep, that small Goal Zero battery charger is a nice little system. That was my first GZ unit and it will charge a cell phone easily if the sun cooperates.

Times like this I’m glad I picked up the second phone that’s not so smart but is rugged, waterproof and has a removable battery. I can charge the battery in the phone and then swap it out with a second battery and charge that one also.
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Better is the Enemy of Good Enough.
Okay, what’s your point??