As of May 10, 2024, significant changes will take effect regarding the transportation and regulations surrounding lithium batteries. The newly updated rulemaking, HM-215Q, which was published on April 11, 2024, establishes stricter guidelines on the handling and labeling of lithium ion batteries, specifically targeting those with a Watt-hour rating and a capacity exceeding 100 Wh. These regulations reflect a growing awareness of the potential hazards that these batteries can pose, particularly in air travel.
New Labeling Requirements
One of the main components of the new rule is the requirement that all lithium ion batteries exceeding 100 Wh must now be clearly marked with their Watt-hour rating on the outer casing. This shift aims to enhance safety by ensuring that carriers and passengers can easily identify the capacity of these batteries. The rule also revises the summary of testing that these batteries must undergo and sets specifications for quantity limits for cells and batteries transported. These changes are designed to mitigate risks associated with the spontaneous combustion or overheating of lithium batteries during transport.
Key Labeling Changes:
- Watt-hour rating clearly marked on outer casing for batteries exceeding 100 Wh.
- Revision of testing protocols for lithium batteries.
- New specifications for quantity limits of cells and batteries transported.
TSA Guidelines for Lithium Batteries in Checked Luggage
Traveling with lithium batteries necessitates adherence to specific guidelines, particularly when it comes to checked and carry-on luggage. The Transportation Security Administration (TSA) emphasizes that devices containing lithium metal or lithium ion batteries should always be placed in carry-on baggage rather than checked luggage. This precaution is primarily due to the increased risk of fire that could arise from a malfunction of the batteries while in a cargo hold, which is less accessible during a flight. Passengers are encouraged to consult TSA’s special procedures for a comprehensive understanding of what is permissible.
Packing Lithium Batteries for Air Travel
When preparing for air travel, passengers should be aware of specific packing protocols for lithium batteries. If a carry-on bag must be checked at the gate or planeside, all spare lithium batteries and portable chargers should be removed and kept in the aircraft cabin. It is crucial that the terminals of the batteries are protected to prevent short circuits, which can occur if terminals come into contact with conductive materials. Furthermore, to align with TSA regulations, each passenger is limited to no more than two individually protected batteries per trip, and these batteries should not exceed a voltage of 12 volts or a watt-hour rating of 100 Wh.
Packing Guidelines:
- Remove spare batteries from checked carry-on bags.
- Protect battery terminals to prevent shorts.
- Limit of two individually protected batteries per trip.
In conclusion, as regulations around lithium batteries continue to evolve, it is vital for travelers to stay informed about the latest guidelines to ensure safe travel experiences. By adhering to the new labeling requirements and packing rules, passengers can contribute to enhanced safety in aviation. As the transportation industry adapts to these challenges, awareness and compliance will play key roles in mitigating the risks associated with lithium batteries.