Elegant durable design that feeds battery packs well and picks up power even in diffuse light. Reviews seem to be correct that it does best charging a battery pack, whereas if some phones are plugged into it directly, they may refuse to work with it (my iPhone) or may cycle in and out of charging mode, with net loss of power except in very strong light (old 2014 smartphone). If a phone has to be charged from it directly, turning the phone off may help. A few of us have bought these to distribute to people stuck camping outside in the Coronavirus lockdown. Charging is a particular need currently because public libraries and other drop-in sites are closed to the public as a health measure. They are popular so far. Recommended in general as a gift for homeless neighbors who have phones. Buy a few extra and give them away if you can.Read full review
Verified purchase: Yes | Condition: New
I brought Renogy Solar Panel Charger as a backup for battery charger to recharge my phone. Many restaurants lobbies are closed and or only available for pickup or delivery so this help me keep my phone charged while doing deliveries as bicycle courier.
Verified purchase: Yes | Condition: New
I am surprisingly impressed by this small, lightweight solar panel. In bright sunlight it seems to produce a reliable 1000ma output. As a Samsung owner though I would recommend purchasing two panel (2000ma) for even faster charging and intend to do so. A fine value.
Verified purchase: Yes | Condition: New
This 5 watt panel is great for clipping onto your pack during a hike. Easily Keep your phone, radio or GoPro topped up and ready to go! The suction cup mounts work perfectly to keep on a window for charging in the car or trailer as well. Highly recommended!
Verified purchase: Yes | Condition: New
This thing can output 1 amp at direct sunlight. I measured with volt and amp meter that charging Ipad. I am pretty sure you can charge your phone with it. Need to have heavy load to see maximum output current.
Verified purchase: Yes | Condition: New
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