Dhaka, Nov. 26 -- A routine flight from Hong Kong to Singapore was briefly disrupted when a passenger's power bank overheated and caught fire, creating alarm among passengers and raising fresh concerns about the safety of lithium-ion devices on planes.

The incident occurred on Scoot flight TR939 shortly after takeoff from Hong Kong.

According to Scoot, the device produced a small flame before crew members extinguished it and isolated the power bank in a secure container. Footage later shared online showed cabin crew huddled around the device as it smouldered, while passengers reported a tense atmosphere during the descent.

Witnesses said crew used firefighting equipment, protective gloves, and improvised containment, placing the power ...