The WBT21 is also a watch battery tester with a big voltage display that will precisely test Silver Oxide 1.55V, Alkaline ...

An emergency landing was made by an Air China flight after a lithium battery caught fire in the overhead bin of the plane on Saturday, October 18. The flight, numbered CA139, had taken off from ...

The Chinese startup has begun mass-producing two types of sodium-ion batteries and plans to launch a third this month. HiNa Battery Technology is a trailblazer in developing and mass-producing ...

Apple Watch battery life is better than ever. Apple Watch Ultra 3 measures battery life in days, and Series 11 isn’t too far behind. In a recent battery life test, I measured 28 hours between charges ...

The Realme Watch 5 leaked at the beginning of this month, and now it's finally official, listed on Realme's official website in all its glory. The watch comes with advertised 14-day battery life from ...

The Casio F-91W is a classic digital wristwatch that’s been in constant production since it was first released in 1989. With a $20 starting price, the watch offers a water resistant design, an LED ...

You might know me from my recent reviews of the AirPods Pro 3 and the iPhone Air and iPhone 17. It’s been a busy week—but I haven’t forgotten about you fellow Apple watch wearers. This year’s lineup ...

The Watch GT6 Pro can last up to 21 days on a single charge, while the Watch Ultimate 2 can last 11 days. Both watches are constructed out of premium materials and feature beautiful OLED panels.

Apple tends to be quite reticent about the battery specs of its products, preferring to talk about how long the battery lasts. Focusing, in other words, on estimated hours rather than exact watt-hours ...

Apple Watch Ultra 3 can last up to six more hours than the Ultra 2 on a single charge, giving it the longest ever life for an Apple Watch, according to the company. Announced on Tuesday at Apple's ...

Incredible Battery Breakthroughs to Watch: As reliable energy storage is crucial for advancing energy methods, this video explores emerging battery technologies that make energy storage more ...

When most people think about what makes a watch tick, a battery is probably the first thing that comes to mind. How else could it run, right? Well, Rolex, one of the most famous luxury watch brands in ...