Pre-filled with the Smart #1's approximate specs — adjust any field to match your exact trim year and local rate.
Specs shown default to the Smart #1's approximate published figures — actual battery size and efficiency vary by model year, trim, and driving conditions, so adjust to match your exact vehicle.
The Smart #1's real-world efficiency and charging time depend on trim, wheel size, climate, and driving style, so treat the pre-filled defaults here as a solid starting estimate rather than an exact figure for your specific vehicle. For a broader look at EV ownership cost beyond just charging, see our EV total cost of ownership calculator.
They reflect commonly published approximate figures for the Smart #1, but exact battery capacity and efficiency vary by model year and trim — check your vehicle's manual or manufacturer spec sheet and adjust the fields above for a precise result.
Most home Level 2 chargers deliver 32-48A (7.7-11.5kW) which this vehicle's onboard charger can generally accept at or near its rated speed — a higher-amperage circuit only helps if the vehicle's onboard charger supports the extra power.