We've rounded up the best solar chargers and solar-supported power banks out there, which means you can spend less time worrying about your device's charge, and more time enjoying your device.
Even the highest-capacity power banks eventually run out of charge, and then you're stuck until you next reach mains power. Unless, you buy a solar charger. Harnessing power from the sun's rays, solar chargers are a useful backup to plugging into a power point.
While we haven't quite reached a level of solar to electric conversion efficiency that can let us wave goodbye to using power mains altogether, these nifty solar chargers should get you through those dreaded "critical battery level" moments, so you can move on to more important things (like reading TechAdvisor articles, of course). Here are the best solar chargers and USB solar power banks for phones, laptops and backpacking.