What is a high-capacity lithium battery? It is the battery commonly used in our common phones, computers, and digital cameras. Since the airline industry has greatly improved the standards for lithium batteries on airplanes in recent years, if passengers are not clear, they must bring too many lithium batteries on the airplane. If you say that, it will cause trouble anytime and anywhere.

Should I carry lithium batteries with me or send them by mail?

Neither power supplies nor high-capacity lithium batteries can be mailed. They must be put in hand luggage and taken on the plane with you. Since there have been more and more accidents caused by rechargeable batteries in recent years, many rechargeable batteries have The design is not safe and may cause the risk of fire or explosion under some conditions. Therefore, lithium batteries are currently not allowed to be mailed on any flights.

Whether a lithium battery can be carried on board depends on its configuration and watt-hour (Wh) rating (for rechargeable lithium-ion batteries\/lithium polymer batteries) or lithium capacity (LC) (for non-rechargeable lithium metal batteries) .When you go through security inspection at the airport, if the security inspection staff feels that your lithium battery does not meet the standards, it will be taken away.

Should I carry electronic devices with non-removable lithium batteries with me?

We can follow the following 2 methods:

Any removable backup batteries and independent lithium batteries, such as batteries for mobile phones, cameras, and tablets, need to be carried with you as long as they can be removed.

High-capacity lithium batteries that cannot be removed, such as iPhones, MacBooks and other electronic devices with non-removable lithium batteries, can theoretically be mailed by passengers, but airport security will conduct additional security checks on the suitcases.