Computer notebooks can be carried on the plane, but must be carried with you, not checked. You can take a laptop with you when you board a civil aircraft. It should be noted that the battery must be carried with you and cannot be checked. Also, please note that the total capacity of the lithium battery you carry with you cannot exceed h.
Five aspects should be paid attention to when passing the security check:
In order to improve the speed of security inspection, the laptop computer bag is taken out in advance during security inspection, and it passes through the X-ray machine separately from other packages.
Do not put a disc in the computer's CD-ROM drive, and do not install external hardware devices such as USB flash drives and wireless network cards. The power supply, mouse and computer are also separately put into the X-ray machine for inspection, so as to avoid unnecessary trouble in security inspection.
Do not use a laptop bag to carry a lighter. There are smoking places in the airport, which can greatly ensure the needs of smokers, while consigning and carrying lighters are explicitly prohibited.
In order to speed up the efficiency of security inspection, try to consign paste and paste goods instead of putting them in the computer bag.
There is no hard and fast rule for the number of computers carried by passengers in domestic flights, but there are certain requirements for the battery of computers. If passengers carry more than two laptops, separate the battery from the computer and pack the battery with insulating materials such as foam paper.