Electronics and batteries
Plane Customs| Item | Cabin | Checked |
|---|---|---|
| Power bank |
Allowed with conditions
0–100 Wh
Source: International baseline
|
Prohibited
0–100 Wh
Source: International baseline
|
| Spare (loose) lithium batteries |
Allowed with conditions
0–100 Wh, 0–2 g lithium
Source: International baseline
|
Prohibited
0–100 Wh, 0–2 g lithium
Source: International baseline
|
| Portable electronic devices with installed battery |
Allowed with conditions
0–0.3 g lithium, 0–2.7 Wh
Source: International baseline
|
Allowed with conditions
0–0.3 g lithium, 0–2.7 Wh
Source: International baseline
|
| Smart luggage with built-in battery |
Allowed with conditions
Source: International baseline
|
Prohibited
Source: International baseline
|
| Personal mobility devices (hoverboard, e-scooter, self-balancing wheel, e-bike) | Allowed 800 USD | |
| Battery-powered mobility aids and wheelchairs | Allowed 800 USD | |
| Medical oxygen cylinders and concentrators | Allowed 800 USD | |
| Radios, transmitters and pagers | Allowed 1 device | |
| Mobile phone | Allowed 800 USD | |
Official sources
Last verified 2026-09-19
- 여행자 휴대품 통관 Korea Customs Service
- Customs Clearance Guide for Passengers Korea Customs Service
- Procedure for Exemption Requirements < Conformity Assessment < What We Do < Communications Conformity Assessment Center National Radio Research Agency