Tesla’s latest 4680 battery technology, for example, has an energy density of 244Wh/kg; Stellantis’ solid-state demonstrator’s density stood at 375Wh/kg after completing 600 charging cycles.

At 70 years old, many people have begun their retirement. Not Alice Larse – she started her debut company, one whose cookies would be included in a Grammys swag bag, enjoyed by Wolfgang Puck and ...

The tool reviewer explained that while the lawnmower's battery life was surprisingly efficient, he was most impressed by the mower's overall performance. "It navigated the ups and downs of my ...

The Nexus 5 has a quad-core Snapdragon 800 processor with 2GB of RAM, either 16 or 32GB of internal storage, and a 2300mAh battery. It features a 4.95-inch 1080p IPS display, 8MP rear-facing ...