Quick Answer
✅ Yes. TSA allows power strips in both carry-on and checked luggage.
✈️ Power strips and extension cords are treated like standard electronics.
⚠️ They may be screened separately, and some airlines restrict using them during the flight.
Details
- Carry-on:
- Allowed without limits.
- TSA may require you to remove it from your bag for separate x-ray screening.
- Surge protectors and travel adapters are also permitted.
- Checked luggage:
- Permitted. No restrictions.
- In-flight use:
- Airlines usually do not allow plugging personal power strips into in-seat outlets.
- Use only airline-approved or built-in power sources.
- International flights:
- Rules are the same, but outlet compatibility depends on the country (bring travel adapters).
TSA Power Strip Rules Summary
| Item Type | Carry-On | Checked | Notes |
|---|---|---|---|
| Power strip | ✅ Allowed | ✅ Allowed | May be screened separately |
| Extension cord | ✅ Allowed | ✅ Allowed | Not for in-flight use |
Gotchas / Common Issues
- ✈️ Screening delays: Cords may be pulled for extra inspection.
- ✈️ In-flight use: Airlines often prohibit plugging in personal power strips.
- ✈️ International outlets: Bring a travel adapter for foreign plugs.