The battery in the pre-facelift Tesla Model S can be upgraded to a larger capacity. One owner swapped a 100 kWh pack in his 10-year-old EV that had a 70 kWh battery originally. A used Tesla Model S ...

Tesla{}Motors{}will shortly announce that it is launching a pilot program next week to test the long-promised battery-pack swapping{}technology{}for its Model S electric sedan. The swapping site will ...

A 2015 Tesla Model S with 470,000 miles had its high-voltage battery upgraded. The old 70 kWh pack was swapped for a newer, 100 kWh battery. The job cost about $12,000, but the owner, who did the ...

No one would argue that Tesla's Model S and Model X are short on innovative and forward-thinking features. From gargantuan 17-inch displays on the dash to futuristic Autopilot software, Tesla has ...

Tesla Inc. is recalling nearly 13,000 recently built electric vehicles due to a battery defect that could cause sudden power loss while driving. The issue stems from faulty battery pack connections ...