Would there be any issue to charge using a mobile connector that plugs into a nema 5-15 extension cord, up to 25 ft in length? I get that cheap and thin ones would be a fire hazard, so I would buy some thick extension cord but don't know what amp, gauge, or rating it needs to be to be safe. This is for level 1 charging on 5-15.
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temp nema 5-15 extension cord 25 ft safe?
- Thread starter hybrid>EV
- Start date
thefisch
Member
Probably fine with at least 14awg at that length. If not much a price difference go with 12awg or larger.
However, I haven't done this yet so hopefully others will chime in with experience.
However, I haven't done this yet so hopefully others will chime in with experience.
BrownOuttaSpec
Active Member
No, Tesla does not recommend using an extension cord, ever.
With that said.. if a person were do use a 25ft extension cord for an application of extended use with a high load on it, then a 12 gauge extension cord would be what is suggested. The lower the gauge wire, the bigger the wire size
With that said.. if a person were do use a 25ft extension cord for an application of extended use with a high load on it, then a 12 gauge extension cord would be what is suggested. The lower the gauge wire, the bigger the wire size
Electric Vehicles and Extension Cords - kiloWatt.page
Manufacturer guidance is clear: Do not use extension cords to charge the car! I’ll tell you what you need to know, then you make your own decision. The Difference Between a Extension Cord and a Socket in the Wall What is the difference of plugging into an outlet right next to your main panel...
kilowatt.page
For travel, temporary use, it would be OK to use an extension cord for Level 1 charging (120V at up to 12 amps) provided the extension cord is kept as short as possible, is of good quality and not damaged. You could use a 14 gauge extension cord (rated for up to 15 amps at 60C, 12 amps maximum when charging) or a 12 gauge cord (rated for to 20 amps at 60C, 16 amps when charging). Never use a 16 gauge extension cord that is intended for powering low wattage such as holiday lights. For long term use you should not use an extension cord as over time the extension cord can easily become damaged, the connections no longer tight fitting.
Great! It’s the long term safety that is the biggest concern. Keep a close eye on it for signs of problems or excess heat.
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