Non-certified power banks banned on domestic flights

China's civil aviation regulator has announced a ban on carrying power banks without valid China Compulsory Certification (3C), those with unclear certification labels, or models subject to product recalls on all domestic flights.

Effective Saturday, the move aims to bolster aviation safety, the Civil Aviation Administration of China (CAAC) said in an emergency notice Friday.

The regulator said this regulation comes as a response to an alarming increase in incidents this year involving fires and smoke caused by lithium-ion batteries, particularly power banks, during flights. 

Social media posts show non-compliant power banks collected at security checkpoints in different airports across China, following new civil aviation safety regulations. CCTV News

Several major domestic power bank manufacturers have issued large-scale recalls due to safety risks associated with battery cells prone to overheating and combustion.

Key manufacturers impacted include Shenzhen Romoss Technology and Changsha-based Anker Innovations Technology Co. from central Hunan Province.

Shenzhen Romoss recalled nearly 490,000 units across three models, citing potential overheating and fire hazards, while Anker initiated recalls exceeding 710,000 units after discovering unauthorized changes in battery materials that compromised insulation. 

Additionally, other popular brands like Shenzhen Baseus Technology Co. and Shenzhen Ugreen Technology Co. have had their 3C certifications suspended or revoked by the State Administration for Market Regulation due to similar safety concerns.

To mitigate these hazards,the CAAC will enforce enhanced inspection protocols at domestic airports, requiring security personnel to check power banks thoroughly at security checkpoints and check-in counters. Non-compliant devices will either be confiscated or may be voluntarily surrendered at designated disposal or temporary storage areas established for passenger convenience.

Airports are also instructed to ramp up safety awareness campaigns by using broadcasts, digital screens, and prominent signage to educate travelers about the dangers of uncertified or recalled power banks. 

Meanwhile, airlines and airport staff will receive dedicated training to handle passenger inquiries and respond effectively to emergencies involving lithium battery products. To reduce dependence on personal power banks, airports are expanding accessible charging facilities.

The ban currently applies only to domestic flights on the Chinese mainland. Passengers traveling internationally are exempt for now but must comply with the rules when transferring to domestic flights.

The China Compulsory Certification (3C) mark. 

Passengers are advised to ensure that their power banks bear a clear 3C mark — typically represented as a “CCC” within a hexagon — and avoid older models purchased prior to the certification requirement that took effect in August 2024.