British Airways Bans Passengers From Putting Power Banks in Overhead Lockers As New Safety Rules Come Into Force

Key Takeaways

• BA bans overhead‑locker storage of power banks immediately
• Maximum two power banks per passenger, each ≤100 Wh
• Seat‑back power outlets cannot charge power banks
• Rule follows ICAO guidance after Air Busan fire
• Other carriers already enforce similar or stricter limits

Pulse Analysis

The aviation sector has been forced to confront a silent but volatile threat: lithium‑ion batteries. Incidents ranging from the Air Busan Airbus A321 blaze in January 2025 to an Air China emergency diversion in October 2025 have highlighted how a single overheating power bank can trigger a rapid thermal‑runaway, producing flames and smoke that are difficult to suppress. In response, the International Civil Aviation Organization issued new guidance urging airlines to keep high‑capacity batteries out of overhead bins and away from in‑seat power supplies, a move designed to give crew members early visual access to any malfunctioning device.

British Airways adopted the ICAO recommendations without a transition period, instantly prohibiting passengers from stowing power banks in overhead lockers and from using seat‑back outlets to charge them. Travelers are now limited to two devices per person, each not exceeding 100 Wh, and must keep the batteries within reach throughout the flight. The policy mirrors steps taken by Emirates, American Airlines and Lufthansa, while some carriers such as Southwest and Emirates have gone further by allowing only one power bank per passenger. For airlines, the uniform rule simplifies compliance checks and reduces the likelihood of a hidden fire igniting in a confined bin.

Beyond immediate safety, the ban signals a broader industry shift toward proactive risk management of portable electronics. As consumer demand for high‑capacity power banks grows, manufacturers may be pressured to develop safer chemistries or built‑in thermal protection. Meanwhile, regulators like the FAA continue to refine emergency response protocols, from specialized extinguishers to water‑submersion techniques. Passengers can expect tighter pre‑flight screenings and clearer cabin‑crew instructions, reinforcing a culture where safety outweighs convenience in the age of ubiquitous personal tech.