By Megan Geuss @arstechnica.com - A hands on look at the infotainment systems in these high end autos.
edit
by __ @ __ - how they do it,
edit
Lithium Ion battery management System(BMS) that boosts battery life by % and increases battery cycle count by x fold
edit
By __ - A look at some of the current and upcoming automotive infotainment systems
edit