Porsche Offers Li-ion Starter Battery Option
Green Car Congress
NOVEMBER 23, 2009
The new Li-ion starter battery. Porsche will offer a lithium-ion starter battery option—the first automaker to do so—as of January 2010 for the 911 GT3, 911 GT 3 RS, and Boxster Spyder. The lightweight battery is made up of four cells and integrated control electronics.