The tech may have been around longer than you think, with Amazon's Kindle as its most famous application, but other cool ...

A renter-friendly pilot program in New York City is aiming to reduce strain on the power grid while helping customers with ...

Our friend Andy Slye put together this highly informative video breaking down the details about the different batteries Tesla uses in its cars. Beginning in 2022, there are now three different ...

In the second part of the Tesla 4680-type cylindrical battery cell teardown and analysis, The Limiting Factor presents the initial specs and findings. While the teardown video was very interesting, ...

Scientists have created an anode-free sodium solid-state battery. This brings the reality of inexpensive, fast-charging, high-capacity batteries for electric vehicles and grid storage closer than ever ...

Macworld compares MacBook battery capacities across Air, Pro, and Neo models, revealing that 16-inch MacBook Pro models offer the highest capacities up to 100Wh. M-series chips significantly improve ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Expanding domestic production and implementing demand-side ...

Switch to solar with a system built for you. Adding an energy storage battery to a residential solar panel system typically costs $7,000 to $18,000. Some smaller batteries cost just a few hundred ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...

Lithium-ion batteries underpin a wide range of modern technologies, from electric vehicles to grid-scale energy storage, yet their long-term performance is limited by a spectrum of interconnected ...