During that time he has reviewed hundreds of smartphones and tablets, dozens of smartwatches, and a host of smart rings and smartglasses too. His daily mobile tech life includes Android and iOS ...

Samsung has released a new magnetic Qi2 power bank for its Galaxy S26 series, but as per usual, you need a case to use it.

Samsung officially announced the Galaxy S26 series of devices back on February 25, and it launched the series on March 11. As one of the pinnacles of ...

Samsung delivers modest but meaningful upgrades to the Ultra's design, cameras and battery. And yes, the phone is packed with new AI features -- and most of them are actually pretty useful.

Most drone engineers pick a lane. You build for speed, or you build for range. Luke and Mike Bell, the father-and-son team from South Africa already famous for pushing electric quadcopters to ...

Casio has launched the LTP1234PDC-7B women’s watch in the United States. The new model features a simple and timeless design aimed primarily at women who prefer understated elegance. Its rectangular ...

Unless you’ve been living under a rock, you’ve probably noticed that small watches are all the rage right now, especially when it comes to dressier timepieces. Timex is no exception, with the brand’s ...

Tesla has launched its first vehicle-to-grid (V2G) program in the United States, starting in select Texas markets. The “Powershare Grid Support” program allows Cybertruck owners to discharge their ...

Abstract: Equivalent circuit model (ECM)-based approaches are widely used by Lithium-ion (Li-ion) battery management systems. In the ECM approach, the voltage drop within a battery is modelled using ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. SPARKS, Nev. — When an EV battery dies somewhere in North America ...

Redwood Materials plans to meet the AI-fueled demand for energy with recycled electric-car batteries J.B. Straubel is a former Tesla executive who left to focus on his energy startup, Redwood ...

No matter what you do, your iPhone battery will degrade over time and lose its ability to hold a charge. As a result, your iPhone won’t deliver the same peak battery performance as it used to offer ...