Tesla Roadster 3.0’s $29,000 Battery Upgrade: 330 Miles Or More Of Range

2011 Tesla Roadster Sport. Photo by Joe Nuxoll.

Electric-car maker Tesla Motors has a lot on its hands right now, with deliveries of its Model X electric SUV at the end of the month, a battery gigafactory under construction, a mass-priced electric car to unveil next spring, and so forth. So it’s encouraging to learn that the company is now starting to deliver the new battery pack that’s one… …read more