A recent incident aboard an Air China flight from Hangzhou to Incheon has reignited concerns about the safety of lithium batteries on aircraft. Smoke began emanating from an overhead compartment, prompting crew members to swiftly extinguish flames later identified as a lithium-battery fire. The plane was safely diverted to Shanghai, and no injuries were reported. However, the event underscores the potential dangers of small electronic devices mid-air, particularly power banks and other lithium-powered gadgets. This incident has drawn global attention to the handling and packing of such devices, with UAE airlines already implementing stricter regulations. Emirates, flydubai, and Etihad Airways have banned the use of power banks onboard and imposed specific rules to mitigate risks. The International Air Transport Association (IATA) has also launched a campaign, ‘Travel Smart with Lithium Batteries,’ to educate travelers on safe practices. According to IATA, lithium batteries are found in a wide range of everyday items, from smartphones to medical devices, and improper handling can lead to severe consequences. Safety experts warn that damaged or overcharged lithium-ion or lithium-polymer cells can overheat, triggering thermal runaway, which can result in fires or explosions. To ensure safety, IATA recommends travelers follow seven simple rules, including carrying devices in hand baggage, protecting loose batteries, and checking airline-specific regulations. The Air China incident serves as a stark reminder of the importance of adhering to these guidelines to prevent potential in-flight emergencies.