CnEVPost Newsletter: NIO developing 4680 batteries; First ET5 pre-production vehicles roll off line

NIO developing multiple batteries, including 4680-type, report says - CnEVPost — cnevpost.com NIO's previously mentioned 800V high-voltage battery is the 4680-type battery, which is planned to be equipped into NIO's third-generation platform NT 3.0, according to local media.

NIO sees first ET5 pre-production vehicles roll off line as deliveries about 1 m…