Yes, you can often charge an EV at a campground or RV park, using the electric hookup pedestal at your site. The condition is permission: the pedestal was installed for RVs, park policies differ, and some parks welcome EV charging while others restrict it or ask you to use a designated spot. Always ask at the office or when booking, then set your charger to match the site’s service.
Key Takeaways
- Ask the park first: permission, site type, and any extra charge for electricity.
- A 50-amp 14-50 pedestal gives full Level 2 speed; a 30-amp TT-30 is 120 V and charges at Level 1 pace.
- Set charging current to 80% of the breaker or less, and share the pedestal’s capacity with the RV.
- An adjustable portable charger covers both big and small sites with one unit.
Ask First: Permission Is the Rule
An RV hookup is not a public charger. The electricity is part of your site rental, and the park decides how it may be used. A short ask at check-in avoids the most common problems: being told to unplug mid-stay, or tripping a shared circuit that also feeds neighbouring sites. When you ask, cover three points:
- Whether EV charging is allowed at site pedestals at all.
- Whether the park wants you on a specific site type, such as a full-hookup 50-amp site.
- Whether the park charges anything extra for the electricity an EV uses.
If the answer is no, charge before you arrive or use a public station nearby. Our guide to where to find EV charging stations explains how to locate one.
Know the Pedestal: Common RV Hookup Types
Most pedestals offer one or more of these outlets. The type of service at your site decides how fast you can charge.
| Site service | Typical outlet | Voltage | What it means for an EV |
|---|---|---|---|
| 50-amp service | NEMA 14-50 | 240 V | Full Level 2 speed with a portable charger, set to 40 A or less |
| 30-amp service | TT-30 | 120 V | Level 1 pace only, about 2–5 miles of range per hour |
| Household outlet | NEMA 5-15 / 5-20 | 120 V | Slow overnight top-ups with the car’s own charging cord |
The 50-amp NEMA 14-50 is the same outlet many drivers use at home; our NEMA 14-50 outlet guide explains it in detail. The 30-amp TT-30 looks similar but is a 120 V outlet, so an EV connected to it charges at Level 1 speed no matter what charger you use. Most portable chargers are built for a 14-50 plug, so a TT-30 site usually means using your car’s standard cord instead. If you consider an adapter, use only one made for EV charging, and check with the charger manufacturer first.
Set the Current Before You Plug In
EV charging is a continuous load, so the National Electrical Code sizes the breaker at 125% of the charger’s current. In practice, set the charger to no more than 80% of the site’s breaker rating:
- 50-amp site: set the charger to 40 A or less.
- 30-amp site: set it to 24 A or less, and less if the RV is also drawing power.
- 20-amp household outlet: set it to 16 A or less.
Remember the pedestal may be shared with the RV itself. If your travel trailer’s air conditioner and the car charge at full current together, the breaker will likely trip. Lower the car’s charging current in the evening, or charge while the RV’s big loads are off. How outlet type and current setting decide your real speed is covered in how portable EV chargers work.
The Right Charger for a Campground
An adjustable portable charger is the practical tool here, because one unit can be set low for a small site or turned up on a 50-amp pedestal. The EV-ACS4005T 40A portable charger adjusts between 16, 24, 32 and 40 A and plugs into a NEMA 14-50. The EV-ACS3210T 32A portable charger offers six steps from 10 to 32 A, which suits shared or older pedestals. Both are IP66-rated for outdoor use; keep plugs off the ground and out of puddles, and route the cable so nobody trips over it.
Frequently Asked Questions
Can I just plug in without asking?
No. The pedestal belongs to the park, policies vary, and staff can require you to unplug. Asking first also tells you which site type to book.
Will a 30-amp site charge my car overnight?
Yes, but slowly. A 30-amp TT-30 outlet is 120 V, so expect Level 1 pace, roughly 2–5 miles of range per hour. That is often enough for the next day’s local driving, not for a full battery.
What if the pedestal breaker trips?
Stop charging, lower the current setting on your charger or in the car, and tell the office before resetting anything. Repeated trips mean the combined load is too high for that site.
Related Reading
- What Is a NEMA 14-50 Outlet? A Guide for EV Owners
- Do Portable EV Chargers Work? How Speed Depends on the Outlet
- Are Portable EV Chargers Waterproof? IP Ratings Explained
- Where to Find EV Charging Stations: Maps, Apps and Tips
