Used Renault electric-car batteries provide DC fast-charging on highway

Renault Connected Energy charging station powered by second-life batteriesRenault hasn't tackled the home-energy storage market to the degree its alliance partner Nissan has, but it has found another use for "second-life" batteries. The French brand has worked with UK-based Connected Energy to install two electric-car DC fast-charging stations powered by second-life batteries. Once the energy capacity of lithium-ion...

Better alkaline batteries, made rechargeable, to power electric cars?

Tesla Motors - Model S lithium-ion battery packAlkaline batteries have been a staple energy source for decades, but their potential has been capped by their chemical properties. Notably, alkaline batteries cannot be recharged, which means their application is often limited to single usess in small devices such as flashlights and remote controls. An alkaline battery finding its way to an...

Fisker: about those graphene electric-car batteries? Never mind

Teaser for Fisker EMotion debuting on August 17, 2017Fisker's promise to bring advanced, solid-state graphene cells to the battery pack of its upcoming Emotion electric car is officially dead. Automotive-grade graphene batteries have yet to be perfected, but Fisker was poised to become the first company to utilize the technology. The batteries provide greater range and shorter charging times, but...

VW says it needs ’40 gigafactories’ for electric-car batteries by 2025

Tesla Gigafactory battery plant in NevadaVW Group remains one of the world's three largest carmakers, along with Toyota and General Motors, but the German automaker foresees challenges ahead. Specifically, VVolkswagen believes the industry will face a shortage of lithium-ion batteries if new investment is not made soon for additional cell fabrication factories, often referred to using...

Electric cars will cost less to buy than regular cars by 2025: analysis

2015 Nissan Leaf plugged in to recharge   [photo: John C. Briggs]Studies have shown that electric vehicles have a number of strikes against them in the minds on consumers who don't know much about them. Range anxiety, the lack of electric vehicle charging infrastructure—or even awareness that it exists—and high purchase prices all play a part in the challenges faced by electric cars. However, a new...