The electric-car company says the batteries can be changed in 90 seconds without anyone moving a finger.
Tesla will set up automated stations later this year that the electric-car company says can remove a spent battery pack and install a fresh one in less than two minutes.
On a stage Thursday night surrounded by Tesla investors and enthusiasts, CEO Elon Musk showed the robotic system in action on two Model S cars while a camera crew simultaneously filmed a driver filling up an Audi A8 at a gas station. The Audi, which required about 23 gallons of fuel, took roughly four minutes to refuel, or a minute more than the time required to swap the batteries on the two Model S sedans.
While it was hardly a scientific experiment, Musk said it would take 90 seconds from start to finish, and the process – which uses equipment similar to that used at the company’s Fremont, Calif., factory – was barely noticeableaside from watching the car’s suspension rise and fall from the battery’s weight.
Once the driver parked the car over a trap door, automated controls unbolted the battery from the undercarriage, slipped it below the stage floor and bolted in a new battery, all without the driver having to exit the vehicle.
The idea behind the swaps, Tesla said, was to “give people a second choice” to recharge.
“Now they can charge for free or do a battery swap for a cost,” Tesla spokeswoman Alexis Georgeson told MSN Autos.
autos.msn.com
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