Solid-state batteries barely exist, but the rivalry has already begun; especially between these two Japanese behemoths.

Below, you’ll find gift ideas that can fit a variety of budgets and needs, whether you’re looking for a stocking stuffer or ...

Every home battery comes with a warranty, but not all of them are as great as they sound. There are three main components of ...

We tested 13 automatic cat feeders to help cat parents with their fur babies’ feeding routine and found three that will keep ...

These are best for medium-sized areas and are typically quieter, but battery life may vary based on the model ... options in ...

You'll access the Power Off screen with a different button combo ... bumping the cover screen size even further, fitting a ...

It has been praised by different buyers as being one of the most practical ... Unlike many ultra-slim chargers that compromise battery capacity for size, ChargeCard Wireless offers enough power to ...

Charging up: Developing better batteries for electric vehicles is a major goal of research in Argonne’s ACCESS collaboration. (Courtesy: Argonne National Laboratory) For aviation, it’s a different ...

The much-anticipated Rivian R2, expected to compete with Tesla's Model Y, will utilize US-made LG's 4695 cylindrical ...

The next-generation cylindrical battery--named after its size, measuring 46 millimeters in diameter and ... Write to Kwanwoo Jun at kwanwoo.jun@wsj.com We sell different types of products and services ...

Japanese companies trail the pack in the inclusion of EVs in their lineups, but one in particular bests all others with the highest-capacity battery.