US Imposes New Rules on Lithium Batteries in Air Travel

United States authorities have introduced new baggage regulations for passengers traveling by air, aimed at strengthening aviation safety and specifically minimizing fire hazards. The updated guidelines have been jointly issued by the United States Transportation Security Administration (TSA) and the Federal Aviation Administration (FAA).

As per the latest rules, passengers are prohibited from carrying seven types of items powered by lithium batteries in their checked-in luggage. However, they are permitted to carry these items in their carry-on baggage. The primary reason behind this restriction is the risk of fire outbreaks caused by lithium batteries, particularly in the cargo area of aircraft, which is less accessible during flight.

The FAA explained that lithium batteries are prone to overheating, which can lead to a dangerous chemical reaction known as "thermal runaway," potentially resulting in fire. Overcharging batteries, improper packing, or manufacturing defects can further increase the likelihood of such incidents. In the event of a fire in the aircraft’s cargo hold, immediate detection and response can be challenging. Therefore, these items are only allowed in the carry-on luggage that remains under the passenger’s supervision.

List of Prohibited Items in Checked-In Luggage:

Power banks

Cell phone battery charging cases

Spare lithium-ion batteries

Spare lithium-metal batteries

Cell phone batteries

Laptop batteries

External battery packs

Portable chargers