One of only 23 RHD Tesla Roadsters in the U.K. turned up at an EV meet-up. This has the 3.0 battery upgrade. Utterly beautiful machine. : r/teslamotors
Tesla Begins Retrofitting Of Larger, $29,000 Roadster Battery Option | Carscoops
Tesla Partners with LG Chem on Roadster Battery Upgrade
5 Awesome Cars You Can Buy For Less Than The Price Of A Tesla Roadster Battery Upgrade | CarBuzz
Tesla Roadster battery pack replacement will cost $29,000 - Autoblog
Tesla Roadster to come in 2023 if company can avoid supply chain 'mega drama'
Tesla Reveals Price for Roadster Model Battery Pack Upgrade, Significantly Increases Range - autoevolution
Tesla Roadster 3.0 battery upgrade (R80) are finally starting to arrive - ~340 miles of range | Electrek