Tesla Model S 70D Gets Used 100 kWh Battery Upgrade

A 2015 Tesla Model S with over 470,000 miles received a used 100 kWh battery upgrade costing $8,500. The battery increased range to approximately 280 miles, demonstrating high-mileage EV durability and challenging myths about battery lifespan and costs, with the owner, an EV mechanic, confident in the vehicle’s longevity.