The Spark-Renault SRT_01E completes its successful test run at the La Ferté Gaucher circuit near Choisy-le-Roi, France. With Lucas di Grassi behind the wheel running with a battery with just 25% of the full power, he certainly is impressed! Subscribe For More Formula E: https://goo.gl/med6hM Visit Our Site For More: http://www.fiaformulae.com/ Like Us On Facebook: