Solar chargers have gotten smaller and more rugged recently. And that's a good thing for your outdoor tech.     Photo: Scott Olson/Getty Images

Solar Chargers for the Backcountry

All your technology—from GoPro to GPS—is useless in the backcountry once the batteries die. And that’s when these six sun-powered chargers come into play.

There’s no better charger than the sun—at least if you’re trekking in the middle of Montana and the next wall outlet is 30 miles away. The following solar chargers are portable, durable, and should provide enough juice to keep your gadgets going all day long. But keep in mind you’ll need bluebird skies and some extra time on your hands—solar charging can take up to 10 hours or more, even on a good day.


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