Electric vehicle batteries generally last 10 to 20 years and come with warranty coverage. Learn more about EV battery ...

This new Roadster replacement battery from Re/Cell cuts up to 400 pounds of weight, making the car’s impressive handling even ...

As the second-generation Tesla Roadster remains on the drawing ... recently unveiled a replacement Roadster battery pack that's 400 pounds lighter than the original and takes up 3.7 cubic feet ...

A battery pack manufacturer has released a new solution for Tesla Roadster with aging battery packs. It would slash ...

CATL , the world's top battery maker, will consider building a U.S. plant if President-elect Donald Trump opens the door to ...

Our picks for the top solar batteries are Tesla Powerwall, SonnenCore+ and Enphase IQ, but the best battery for you will depend on your energy needs and preferences. Solar batteries store excess ...