Muscat: Royal Brunei Airlines has confirmed that a power bank caused an "incident" on board its flight.
In a statement, the airline said, "Royal Brunei Airlines flight BI636, en route from Hong Kong to Bandar Seri Begawan on January 3, 2019 encountered a power bank incident during mid-flight.
"We would like to confirm all guests and crews were unharmed and our flight landed in Bandar Seri Begawan safely and as scheduled."