A power bank caused a fire in the overhead compartment of an Airbus A320 shortly after landing. The incident occurred while the aircraft was on the ground. Crew members swiftly responded and successfully extinguished the blaze. The fire was contained rapidly, preventing significant damage or injuries. Authorities are investigating the cause of the power bank malfunction. This event highlights the potential hazards associated with lithium-ion batteries and portable charging devices on aircraft. Airlines are reminding passengers about regulations concerning these devices.