However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.

Learn more › Solar generators can make your life a little easier on a good day or save you on a bad day. These powerful power packs offer huge battery capacity that can fuel large devices and ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

Commissions do not affect our editors' opinions or evaluations. Solar stocks have a lot of long-term potential in the age of climate change. Currently, less than 4% of all U.S. power generation ...

The MPPT technology optimizes solar charging efficiency, enabling faster charging, increased energy output, and extended battery life while ensuring safe and reliable power management. A Maximum Power ...

NASA’s Parker Solar Probe skimmed the sun on Christmas Eve and lived to tell the tale. The heat-hardened spacecraft made its closest solar flyby yet at 6:53 a.m. EST on December 24. It came ...

The sun is a near-unlimited source of free electricity, which makes the idea of using a solar car battery charger so tempting. If you need to charge your car’s battery, one of these clever solar ...

In groundbreaking research, scientists have made a structural battery 10 times better than ... even combine massless structural batteries with solar panels in order to store what they soak up ...

--(BUSINESS WIRE)--FREYR Battery (NYSE: FREY) (“FREYR” or the “Company”) today announced the closing of the Company’s acquisition of the U.S. solar manufacturing assets of Trina Solar Co Ltd ...

What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...