Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum foil, and saltwater. This step-by-step DIY battery project demonstrates ...

The Askmuse Car Battery Tester is on sale for $20, 46% less than the $37 it’ll normally run you. It’s a simple device, a handheld unit with a few buttons and a screen attached to a pair of testing ...

Nothing ruins the thrill of jumping on a motorcycle like hitting the starter and being met with silence or a rapid clicking instead of your engine roaring to life. Although you can push-start your ...

A concrete sphere project off the coast of California, StEnSea style storage, acts as an underwater battery for renewable ...

For years, people have warned that fast charging ruins your phone’s battery over time. A recent long-term test from YouTube channel HTX Studio set out to find out if that’s really true — and the ...

YouTube channel HTX Studio conducted a massive smartphone battery charging experiment that involved buying 40 phones and spending two years conducting battery charging experiments using fast and slow ...

Fixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for ...

Jumping a car can be a daunting task, but as long as you come prepared with the required equipment, you’ll be back on the ...

View post: The 2026 Honda CR-V Has Many Trims, but Only One Is the Smart Buy Powered by a 6A lithium battery of its own, the 12V smart charger is controlled using a built-in LED display that shows the ...

Android users may soon know exactly which apps drain their phone battery, as Google Play prepares to introduce automatic background activity alerts. Google is preparing to roll out a new alert system ...

Ola Electric has refuted claims linking its battery technology to a leak from a former LG Energy Solution executive, stating its 4680 Bharat Cell uses advanced dry electrode technology, not outdated ...

As fire departments prepare to better track lithium battery fires, an expert advises not to plug a device into “any charger ...