solar smartphone charger
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Having your phone die on you can be extremely inconvenient, but it’s even more frustrating when you’re in the middle of a scenic hike and you can’t access your trail map or rely on your GPS. Thankfully a portable solar phone charger can save the day when you’re miles away from an outlet. As the name implies, a solar phone charger harnesses the power of the sun (a.k.a solar energy) to supply electricity to your devices or charge batteries. The benefit of these portable chargers is that they don’t require an external electricity source to function, making them great for outdoor enthusiasts or people who may not have access to a power outlet right away. They’re also a key addition to an emergency preparedness kit and can help you stay connected when the power goes out.
At the Good Housekeeping Institute, our experts test outdoor products ranging from outdoor speakers to hiking shoes, hiking socks, backpacks and beyond. To test solar phone chargers, we evaluated each unit’s performance, ease of use, durability, design and more. Solar technology is viable for charging your mobile devices, but some chargers definitely work better than others, and not all are designed to handle every situation. Based on our testing and categorical expertise, these are the best solar-powered phone chargers that are actually worth purchasing, regardless of whether they’re for everyday use, outdoor adventures or emergencies.
solar smartphone charger
Our top picks:
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BEST OVERALL SOLAR PHONE CHARGER
BigBlue 3 Solar Charger

BEST SOLAR PHONE CHARGER FOR HIKING
Nekteck 28W Solar Charger

BEST SOLAR PHONE CHARGER FOR CAMPING
Anker 515 Solar Panel
solar smartphone charger

BEST VALUE SOLAR PHONE CHARGER
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Blavor Solar Charger Power Bank 18W

BEST SOLAR PHONE CHARGER KIT
Goal Zero Venture 35 Solar Kit
After our top picks, keep reading for more details on how we test solar phone chargers, plus tips on how to find the right one for your next adventure.