BP partner StoreDot produces cells with 5-minute fast-charging tech

StoreDot sample batteriesIsareli startup StoreDot has long promised a Holy Grail of battery technology: a battery that can recharge in about the same amount of time it takes to pump gasoline. Now the startup is delivering the first samples of its so-called "five-minute charge" lithium-ion battery cells. The sample cells were produced to show off the technology to...

Emergency responders need more training on EV fires, NTSB warns

Polestar 2 crash testFirst responders need more training to deal with the possible fire risk from crashed electric cars, the National Transportation Safety Board (NTSB) said in a report released Wednesday. In high-speed crashes with high impact forces, lithium-ion battery cells are likely to be damaged, creating a fire risk, the NTSB said in a press release...

Nio ET7 flagship teases 150-kwh solid-state battery, arrival in 2022

2022 Nio ET7Chinese automaker Nio is launching a flagship electric car with an available 150-kilowatt-hour battery pack, and when it's scheduled to start deliveries in early 2022, it could be the first mass-produced passenger car anywhere in the world—yes, before Tesla—to have solid-state battery technology. The Nio ET7 sedan will also feature...

Nio teases 150-kwh battery, next-gen battery swapping for flagship sedan

Nio flagship sedan teaserChinese automaker Nio on Tuesday revealed that a 150-kilowatt-hour battery pack and a next-generation battery-swapping system will be rolled out with its upcoming flagship sedan. Previewed with a shadowy teaser image, the sedan will debut as part of the Nio Day event January 9. Until then, the company is keeping most other details—like any...