Lightning Systems also had its battery-electric Chevrolet 6500XD Low Cab Forward available to test drive. The truck has a max speed of 65 mph and has peak power of 295 hp. It’s available with four battery capacity types; the base battery of 96 kWh is available with a 1.75 hour charge on DC fast charge and, on the higher end, the 192 kWh battery offers a 3.5 hour charge on DC fast charge.