We may receive a commission on purchases made from links. Replacing a dead battery is as simple as removing the AirTag's steel cover to access the coin cell and putting in a new one. Fortunately, you ...

If you've been wondering what the Pixel 10 Pro XL is like on the inside, then Zack from YouTube channel JerryRigEverything will show you, in painstaking detail, in his video teardown, embedded for ...

Discover how advancements in lithium-sulfur (Li-S) battery technology could potentially revolutionize energy storage. This video explores the history of lithium-sulfur batteries, significant ...

No matter how you feel about humanoid robots, they currently all have a technical limitation due to their form factor. Unless the robot is tethered to a power supply, it needs a battery, and unless ...

It seems like you can't swing a dead battery without hitting a mild hybrid vehicle (MHEV) these days. The premise is appealing – get moderate gains in fuel efficiency and performance, provide more ...

A car battery, even the best one, won't last forever. When it's time for a new one, you can change your car battery yourself. Here's how to do it. Your car’s battery is what makes everything in your ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely. Physical keys used to be standard, but today’s ...

Inlyte Energy, led by Stanford researcher Antonio Baclig, is advancing iron-sodium battery technology first explored in the 1970s, using table salt and iron as core components. With successful module ...

Google’s Pixel 9a has been widely been praised as a solid “affordable” phone, but a new teardown criticizes it for a key component – a battery that’s nearly impossible to safely replace. In a ...

After the battery woes surrounding the Pixel 4a and the promise of an eventual reduction in battery capacity for the Pixel 9a, Google is now proactively tackling any future battery issues that Pixel ...

The Meta Quest 2 is a standalone VR headset that lets you dive into many apps and VR games, but one of the downsides of its portability is the need to swap controller batteries every month or so.