BANGKOK, Thailand – Thailand’s Civil Aviation Authority (CAAT) has enacted new regulations concerning the carriage of lithium batteries and power banks on aircraft, aligning with International Civil Aviation Organization (ICAO) standards, resulting in more stringent rules for travelers and airlines.
Key Provisions of the Regulation
The new Verordnung Nr. 122 outlines detailed criteria, procedures, and conditions for the safe transport of these items. A primary change is that power banks are now strictly prohibited in checked baggage and must only be carried in hand luggage. Furthermore, the charging or use of power banks onboard is forbidden, and they cannot be stored in overhead compartments.
Capacity Limits and Restrictions
Power banks are limited to a maximum capacity of 100 Wh or 20,000 mAh. Devices with capacities between 100 Wh and 160 Wh require prior approval from the airline. Each passenger is allowed to carry a maximum of two power banks, and batteries without clearly marked capacities are not permitted.
Rationale Behind Stricter Rules
ACM Manat Chavanaprayoon, Director General of the CAAT, emphasized the potential dangers of damaged or misused lithium batteries.
“Clear measures and guidelines are therefore extremely important to proactively prevent risks and ensure maximum safety for passengers, crew, and the entire flight operation.”
said ACM Manat Chavanaprayoon, Director General of the CAAT.
These enhanced regulations stem from several global and domestic incidents, including a case involving Air Busan bound for Hong Kong in early 2025, a fire on an IndiGo flight after landing in Chandigarh, and events with Bangkok Airways and Thai AirAsia that highlighted the significant safety risks posed by power banks.
Airline Obligations and Enforcement
Airlines are now responsible for pre-approving power banks with capacities between 100 Wh and 160 Wh and verifying their energy output specifications. The CAAT clarified that the regulation aims to establish an ICAO-compliant safety standard, similar to those in many other countries, rather than to burden travelers with excessive restrictions.
Practical Guidelines for Passengers
Passengers are instructed to keep their power banks in easily accessible hand luggage, such as a seat pocket or under the seat in front of them. Protection against short circuits should be ensured through original packaging or a protective cover.
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