Discover how portable solar chargers, solar leaf chargers, and solar power banks make everyday renewable energy gadgets practical for phones, travel, and emergencies with clear, objective guidance.

Voltaic Systems has been making backpacks and laptop cases with built-in solar chargers since 2004. But so far most of the company’s backpacks have only generated enough electricity to charge small ...

Aligned with our interest in emergency kits, we’ve been looking into what items should go inside of them, according to agencies like the Federal Emergency Management Agency. Among first aid kits and ...

Just about everyone who has traveled with a laptop for business or pleasure has wished for more run time from their battery at some point. Some computer have removable batteries that can be swapped ...

A portable solar panel charger is a must-have for any tech-loving adventurer. Whether it’s phones, cameras, or GPS trackers, hikers and nomads are increasingly finding themselves in need of power on ...

Solar chargers have come a long way thanks to new high-efficiency panels and rugged designs. We favor units with an onboard battery, which let us bank energy to use in driving rain, at night, and in ...

Would you like to be able to charge your WM phone out backpacking or fishing for a few days when you do not have anywhere to plug it in? Are you one that thinks it might be cool to charge your WM ...