Forget the hype and brand loyalty. Our hands-on testing reveals what truly matters when choosing Shimano Di2, SRAM AXS, or ...

Nickel Cadmium (NiCd) batteries are widely used in consumer electronics due to their high energy density and long life. Constant current charging is often recommended by manufacturers. Several ...

When the grid goes down, EV owners have a few options to keep their vehicle powered or to use their vehicle as backup power.

Ryobi batteries cool in about 15–20 minutes once removed from the tool. Overheating signs include heat to the touch and ...

While the iPhone Air MagSafe Battery is not compatible with any other iPhone models, the USB-C port on the battery pack can charge some smaller accessories. Apple says the USB-C port on iPhones can ...

Shimano’s flagship MTB race groupset, XTR, has been electric in the past, but the latest e-version was released in 2015 so there is almost a decade of electric shifting experience in the company since ...

Miami Dolphins OLB coach arrested on domestic battery charge Dolphins outside linebackers coach Ryan Crow was arrested early Friday morning in Fort Lauderdale after police said they responded to a ...

The Cleveland Browns signed their second round pick Quinshon Judkins on Saturday after the former Ohio State and Ole Miss star had charges for alleged domestic violence dropped earlier this summer, ...

Natron Energy said in an internal memo that it is shutting down because of financial challenges. A company that planned to build a landmark $1.4 billion “gigafactory” for advanced batteries in North ...

This week’s recalls and consumer warnings at America’s largest retailer include cocktail shrimp that might be contaminated with a cancer-causing radioisotope and a coin batter charger that doesn’t ...

With a name like the Charger Daytona, you’d think that Dodge’s first-ever electric muscle car would be a champ at the charging station. That was not our experience. When we tested Dodge’s inaugural ...

Action Games "Everyone knows GoldenEye, it's a legendary game": 007 First Light boss says his goal is to make an all-timer James Bond game, even if the result is "very different" to Hitman Action ...