1. Charging times vary depending on the vehicle’s onboard charger and battery size. The below estimates are based on 0 to 100 battery charging:
      1. Tesla Model 3 w/ 80 kWh battery would take nearly 50 hours with 110V household outlet, and 10.5 hours at Level 2 like the EV Series
      2. Nissan Leaf w/ 40 kWh battery would take 24 hours with 110V household outlet, 5 hours with Level 2 like EV series
      3. Ford Focus, BMW i3, VW e-Golf w/ 30 kWh battery would be 18 hours with 110V household outlet, less than 4 hours at Level 2 like EV Series.

The capacity of a battery is measured in kWh (kilowatt hours). The rate of charge is measured in kW (kilowatts). Time is in hours (h). Example: If the vehicle has a 60kWh battery and it is at 50% then we need to add 30kW(60kwh*.5) of power. If we charge it at 7kW then we simply divide the amount of power by the charge rate. 30kWh/7kw=4.3hours