Can Frequency Interference Devices with Batteries be Shipped by Air?


In recent years, it has become widely known that airlines have strict requirements for transportation safety. Many of us have experienced situations where items with batteries are confiscated during travel, and sometimes items are even seized. The reason for this is that these items contain high-capacity batteries. But why does this happen? Can devices with batteries be shipped by air? This article aims to explore these questions and provide clarity on the matter.

Understanding Battery Classification:

The key to determining whether devices with batteries can be shipped by air lies in understanding battery classification. Battery classification and identification can be complex, as some batteries or devices with built-in batteries may fall under the category of dangerous goods for air transportation, such as Class 4.3 or Class 8, Class 9. On the other hand, some batteries are considered regular and have lower capacity, making them eligible for air transportation. Therefore, it is important to analyze each specific product individually rather than making a general assumption.

Determining Air Transport Eligibility:

The answer lies in obtaining an identification report called the “Air Transport Conditions Identification Report,” which is issued by a professional identification institution. Devices with batteries, such as frequency interference devices, are generally customized in small batches. Unless customers request and prepare for the issuance of this report in advance, they will not meet the requirements for air transportation.

Understanding Frequency Interference Devices with Batteries:

Taking the “SMa-818T5B Portable Frequency Interference Device” as an example, it is equipped with a large-capacity lithium battery of 24V34Ah. This type of lithium battery falls under the category of ultra-large capacity batteries and is therefore not suitable for casual air transportation. Moreover, during air transportation, these batteries have the potential to cause self-ignition, resulting in damage to the aircraft and cargo. In extreme cases, it can even pose a threat to aviation safety and lead to accidents. Hence, strict restrictions are imposed on such devices.

Alternative Shipping Methods:

In general, devices like frequency interference devices with large-capacity lithium batteries cannot be shipped by air. However, if air transportation is absolutely necessary, the lithium batteries must be removed from the device and transported separately. The device without the battery can be shipped as regular cargo, while the battery itself must be transported using specialized cargo flights.


In conclusion, when dealing with air transportation of frequency interference devices with batteries, it is crucial to adhere to regulations and procedures. This is not only responsible for oneself but also for the safety of others, in order to prevent potential disasters.