Nio offers 100-kwh battery pack, more range in subscription-based upgrade
Chinese automaker Nio on Friday unveiled its first 100-kilowatt-hour battery pack, which will be offered as a subscription-based upgrade to existing vehicles, with "pre-orders" opening November 7. This adds to Nio's "battery as a service" model that involves purchasing the vehicle but paying a monthly fee for the use of the battery pack. That was...