[Kevin Sharpe]

Imagine if the next new car you bought lasted the rest of your life? The Tesla Gigafactory could make that possible, selling new batteries to old Teslas. This could have an even more profound impact on the auto industry than Tesla’s direct sales model, keeping cars on the road for decades instead of years.

http://cleantechnica.com/2014/05/12/tesla-gigafactory-make-car-last-decades-selling-new-batteries-old-teslas/