Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery.

He also worked at Lifewire, a Dotdash Meredith brand, as a Tech Commerce Editor, putting together tested best-of lists and assigning product reviews across categories including smart home, ...

Power tool batteries are one of the most overlooked upgrades in any cordless tool collection, yet they can make a massive difference in how productive your tools actually are. A strong battery ...

We’ve updated our story to make sure items are in stock and available, plus we added a new best overall, the Goal Zero 1500 power station, a new model we recently reviewed, paired with the brand’s ...

Consider these expert-vetted tips and tricks to make your device last up to hours longer - no matter the brand.

Modern cars rely on their batteries for far more than a quick jolt to start the engine. From power steering in a 2022 Hyundai Tucson to the security system in an older Honda Civic, almost every ...

Doel's curiosity has long centered on what happens to the lithium batteries buried inside every disposable vape pen. Each one ...

Construction equipment manufacturers Bobcat, Case, Caterpillar, Deere, Kioti, Komatsu and others trotted out a variety of eye-catching machinery.

Car batteries fail without warning from the visible signs most drivers recognize. The internal chemical degradation that causes failure is invisible from the outside until the battery can no longer ...

A Georgia jury’s decision to convict the father of an alleged high school shooter of second-degree murder and involuntary manslaughter.

This Ford F-150 Lightning owner’s 30,000-mile report reveals a "major range anxiety" nightmare, with towing efficiency ...