Extreme weather doesn't have to leave you in the dark.

It's important to make sure you have every option possible to make driving your car safer, and these USB gadgets can go along ...

Tesla has launched its first vehicle-to-grid (V2G) program in the United States, starting in select Texas markets. The ...

Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which ...

There’s no shortage of advice on how to size a home solar system, but most of it assumes a suburban house with city water and a long list of optional loads. Rural homes play by different rules, and ...

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, ...

Researchers in China have taken a step toward unlocking the full potential of lithium–sulfur batteries, a technology long seen as a successor to today’s lithium-ion cells. A team from Northwestern ...

The legislation aims to bolster investments in solar PV, battery storage and virtual power plants, among others. Image: JB Pritzker via Instagram. The Governor of Illinois, JB Pritzker, has signed a ...

If you’re off-roading, it’s a neat idea to use your engine to top up your battery, which prompted Bluetti to launch the Charger. You could hook it to your alternator and draw off energy as you drove ...

Nobody wants to have their car battery die. Thankfully, car battery chargers have become an increasingly more popular way to either prevent — or, at least, significantly delay — that from happening.