How much Smart luggage with built-in battery can I bring into United Kingdom?
Restricted
You can bring Smart luggage with built-in battery into United Kingdom only within the stated limits.
What you need to know
- No stated quantity
- Channels: Carried with the traveler
On the plane
International baseline
Allowed only if the lithium battery is removable; the battery must then be removed and carried in cabin baggage.
A bag with a non-removable lithium battery may not be accepted as checked or cabin baggage, depending on the airline.
Airline differences
| Airline | Difference from the baseline |
|---|---|
| British Airways | More permissive |
| Delta Air Lines | Stricter than the standard rule |
| Emirates | More permissive |
| Korean Air | Stricter than the standard rule |
| Lufthansa | More permissive |
Important
This allowance applies per person, not per family or group.
Official sources
- Items that are allowed in baggage UK Civil Aviation Authority
Questions about Smart luggage with built-in battery in United Kingdom
- Do I have to declare smart luggage with built-in battery at United Kingdom customs?
- Yes — it has to be declared to United Kingdom customs on arrival.
- What happens if I do not declare smart luggage with built-in battery in United Kingdom?
- Under Travellers' Allowances Order 1994, if you declare the excess yourself: a flat-rate charge is applied to the excess. The normal duty becomes payable on the excess. Under Customs and Excise Management Act 1979, section 167, if it is treated as smuggling: it is prosecuted as a criminal offence; the goods are confiscated.
- Can I post or ship smart luggage with built-in battery to United Kingdom instead of carrying it?
- Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.
- Can I take smart luggage with built-in battery out of United Kingdom?
- United Kingdom publishes no separate rule for taking smart luggage with built-in battery out; the destination's rules are what will apply.
- Can I carry smart luggage with built-in battery in the cabin or in checked baggage?
- In the cabin: Allowed with conditions. In checked baggage: Prohibited. This comes from International baseline, and an individual airline may be stricter. Customs and aviation are separate rulebooks: what an airline lets you carry is not what a border lets you bring in.
- Does the United Kingdom limit for smart luggage with built-in battery apply per person or per family?
- Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.
- Where does this rule come from?
- HM Revenue and Customs (HMRC) / Border Force states it in Items that are allowed in baggage. CarryRules last confirmed that sentence at the source on 2026-09-19.
- How does United Kingdom compare with other countries on smart luggage with built-in battery?
- Of the 19 countries covered here, 0 prohibit smart luggage with built-in battery, 8 limit it and 11 let it through. United Kingdom is among the more permissive.
Source: HM Revenue and Customs (HMRC) / Border Force — Items that are allowed in baggage · verified 2026-09-19
Source: HM Revenue and Customs (HMRC) / Border Force — The Travellers' Allowances Order 1994 · verified 2026-09-20
Source: HM Revenue and Customs (HMRC) / Border Force — The Travellers' Allowances Order 1994 · verified 2026-09-20
Source: HM Revenue and Customs (HMRC) / Border Force — IATA - Safe Travel with Lithium Batteries · verified 2026-09-19
Source: HM Revenue and Customs (HMRC) / Border Force — Items that are allowed in baggage · verified 2026-09-19
Source: HM Revenue and Customs (HMRC) / Border Force — Items that are allowed in baggage · verified 2026-09-19