Tesla's new battery swap station will give electric vehicles a full charge in 3 minutes flat

Last year, Tesla announced plans for a new battery swap technology that would give Model S owners the ability to replace their depleted battery with a fully charged one in less time than it takes to fill a gas tank. Tesla is now ready to launch a pilot version of that technology, and it’ll kick off in Harris Ranch, CA.
http://inhabitat.com/tesla-launches-battery-swap-program-that-only-needs-3-minutes-for-a-full-charge/