One more major player in the auto industry is now testing the “holy grail” of electric vehicle batteries. Solid-state ...

Due to a lack of volume worldwide, Porsche has abandoned its plans to produce EV batteries. With the market for electric vehicles significantly reduced, the automaker is now pivoting to cost-effective ...

In any case, the larger battery is sure to improve the road-tripping abilities of this old Model S, which has nearly half a million miles on the clock and still works fine. When new, the 2015 ...

Rayovac is the No. 3 consumer battery brand in the U.S., and Energizer is the second largest. The announcement sent Energizer stock soaring 14 percent Tuesday, closing at $59.11.