There was a Toyota and Tesla partnership in 2010, producing a small number of RAV4 EVs, combining Tesla's battery pack and electric drivetain with Toyota's chas

There was a Toyota and Tesla partnership in 2010, producing a small number of RAV4 EVs, combining Tesla's battery pack and electric drivetain with Toyota's chassis. I haven't found many details outside of wikipedia, not sure the nature of the partnership. If it was about Toyota getting tax credits, Tesla testing an EV drivetrain without having to engineer an entire vehicle platform, or something else.