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...

Startup aims to be a Carfax for EVs, with battery health reports

2019 Chevrolet Bolt EVCarfax vehicle-history reports aim to expose any hidden faults in used cars, such as damage from crashes. Seattle-based startup Recurrent now plans to provide a similar service focusing specifically on EV battery health. "Battery health is the new odometer for electric vehicles, and we're bringing transparency to it," Recurrent CEO Scott Case said...

EV battery pack prices fell 13% in 2020, some are already below $100/kwh

Mercedes-Benz battery productionElectric-car battery-pack prices have fallen 13% in 2020, in some cases reaching a crucial milestone for affordability, according to an annual report released Wednesday by Bloomberg New Energy Finance (BNEF). Average prices have dropped from $1,100 per kilowatt-hour to $137 per kwh, decrease of 89% over the past decade, according to the analysis...

QuantumScape battery tech: A fast-charging electric-car game-changer?

Volkswagen ID Space Vizzion conceptVolkswagen-backed startup QuantumScape on Tuesday revealed new data showing the capabilities of its solid-state battery tech. Several companies are working to develop solid-state batteries, which use a solid electrolyte instead of the liquid or gel used in current lithium-ion battery cells. But QuantumScape claims to be ahead of competitors in...