GE Engineer Douglas Gruber Examines Battery Trolley Underneath the GE 100 Electric Car

GE engineer Douglas Gruber, one of the engineers involved with GE's electric car project of the 1970s, examines the battery trolley underneath the GE 100 electric car. The car used 18 modified batteries to deliver 75 miles per charge on the highway or 40 miles per charge in the city. The batteries were good for 500 charging cycles.