Yes, but the extension cord must be rated for outdoor use and have the correct wire gauge to prevent overheating.
- Use a cord suitable for outdoor use. This reduces the risk of electric shock.
- Check the ampere rating of your charger (likely 6-10 Amps for 120V). Match it to the cord length:
- Up to 50 feet: Use 18 AWG minimum.
- 50 to 100 feet: Use 16 AWG minimum.
- Over 100 feet: Use 14 AWG or heavier.
- When disconnecting, pull by the plug, not the cord.
IF THAT DIDN'T WORK: Do not place the charger on a soft surface or block its ventilation slots. Ensure the garage location is dry. Do not operate a charger with a damaged cord or plug.
HEADS UP: An undersized cord will cause a drop in voltage, resulting in loss of power and overheating of the cord. When in doubt, use a heavier gauge (lower AWG number).