The sun is finally making a comeback, which means festivals, garden parties and – most thrillingly of all – the prospect of ...

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 ...

The Solar Joos Orange is a portable solar battery charger. It’s designed to charge cell phones, tablets, GPS units, MP3 players, digital cameras and more. It’s a very rugged unit with a polycarbonate ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." These portable gadgets marry solar panels with battery packs—they’re small and lightweight enough to not ...

The Bluetti Charger 2 is the company's latest charger for van life, RVs and digital nomads. I took a look at CES 2026. Ajay has worked in tech journalism for over a decade as a reporter, analyst, ...

Squeezing some green-friendly juice out of the sweet orange of the sun to charge your MacBook isn’t a totally unpleasant thought. Picture an azure-skied spring day, taking your work to the park, ...

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 ...

The sun is finally making a comeback, which means festivals, garden parties and – most thrillingly of all – the prospect of harvesting free electricity from the sky using one of the best portable ...