A plane in China filled with acrid smoke after a mobile phone power bank exploded.
Passengers, panicked by the explosion, jumped up from their seats, trying to see what was happening.
Thick smoke forced some passengers to wear masks, Need To Know reports.

The flight attendant tried to calm the passengers, who looked worried.
The power bank explosion occurred after the China Sichuan Airlines flight took off from Chengdu, China, bound for Xiamen.
After the incident, the plane had to make a stop in Guilin.
The crew and security service responded quickly and brought the situation under control.
Thanks to the prompt measures taken during the flight, none of the passengers or crew members were injured.
Sichuan Airlines released a statement after the landing.
They wrote that smoke during flight 3U8925 from Chengdu to Xiamen on November 30 was caused by a faulty power bank.
It is quite possible that the explosion of the product was caused by a change in air pressure.