When it's time to prepare for a flight ... to follow when packing power tools — spare, external lithium batteries that don't ...

Several airlines in Asia are tightening rules on carrying lithium batteries on planes following a series of overheating and fire incidents on board.

Charging a power bank on the plane by plugging it into the seat’s USB outlet is also prohibited, according to the new regulations. “Sockets of a power bank should be covered with friction tape ...