Airlines Worldwide Implement Stricter Regulations on Power Bank Usage Amid Safety Concerns

Airlines across the globe are tightening regulations concerning the use and carriage of power banks on flights, following a series of incidents involving lithium-ion batteries. These measures aim to enhance passenger safety by mitigating the risks associated with battery malfunctions.

In January, an Air Busan aircraft in South Korea was engulfed in flames while preparing for departure. Investigations suggest that a power bank was the likely cause of the fire. In response, Air Busan revised its policies, now requiring passengers to carry power banks on their person rather than storing them in overhead compartments. By March 1, South Korean authorities mandated all national airlines to enforce stricter regulations, including prohibiting the charging of devices onboard.

Singapore Airlines and its budget subsidiary, Scoot, announced that from April 1, passengers would be prohibited from charging portable power banks via onboard USB ports or using them to charge personal devices during flights. The airline emphasized that safety remains its top priority and that in-flight procedures are regularly reviewed to ensure passenger well-being.

Kazakhstan’s Air Astana implemented similar measures on March 13, banning the charging or use of power banks during flights. The airline specified that lithium batteries, external batteries, and e-cigarettes must be kept in hand luggage and placed in the overhead bins.

Taiwanese carriers EVA Air and China Airlines introduced prohibitions starting March 1, disallowing the charging and use of power banks and spare lithium batteries during flights. Both airlines advised passengers to utilize the USB power outlets available at most seats for charging other devices.

Thai Airways followed suit on March 15, banning the use and charging of power banks and portable batteries during flights. The airline’s decision aligns with a broader industry trend aimed at reducing in-flight fire hazards associated with lithium-ion batteries.

Hong Kong’s Civil Aviation Department expressed significant concern over safety incidents involving passengers using lithium power banks during flights. Consequently, from April 7, passengers on Hong Kong-based airlines will be prohibited from using or charging power banks during flights and from storing them in overhead compartments. Instead, power banks should be kept under the seat or in the seat pocket in front of passengers.

These regulatory changes are in response to a rising number of incidents involving lithium-ion batteries. In 2024, the U.S. Federal Aviation Administration recorded three incidents of overheating lithium batteries on planes every two weeks, up from just under one per week in 2018. Such statistics underscore the growing concern within the aviation industry regarding the safety of these devices.