The price for replacement is nearly as big as its weight: InsideEVs says Tesla charges over $40,000 for a new Roadster battery. Re/Cell’s is just over half that.

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

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 ...

Robin Zeng, the founder and chairman of CATL (Contemporary Amperex Technology Co.), the world's largest EV battery company ...

Friendly foes or business partners agreeing to disagree? Maybe it’s a bit of both for EV battery maker CATL and EV manufacturer Tesla. CATL founder and chairman Robin Zeng apparently told Tesla CEO ...

Texas-based Re/Cell offers replacement Tesla Roadster battery packs that cut weight and increase power. These replacement packs offer slightly less overall capacity, but the range is still ...

Tesla got a type approval in Europe to use a new LFP/LMFP battery pack supplied by CATL while at the same time patenting its ...