Wireless earbuds have more features than ever, but that comes at a cost: power. Here's how to maximize your battery life.

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

Your Samsung phone may already have good battery life - but a few smart tweaks can make that even more enduring.

NRG and Sunrun are building a huge Texas virtual power plant using home batteries to help ERCOT meet surging demand.

Reusing, recycling and repurposing batteries can reduce dependence on hard to obtain critical minerals and create a $9 billion industry, according to energy analysts.

Hawaiian Electric to begin construction in January of Maui’s first large standalone load-shifting battery energy storage system (BESS). PC: @hawaiianelectric IG ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. You have definitely heard the advice to not ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Saudi Electricity Co. has completed a massive storage project across three sites, enhancing grid stability and renewable integration. Once fully operational, the installation will become the world’s ...