Airline passengers are no longer allowed to pack loose lithium ion batteries in checked luggage. Instead, passengers are required to take loose batteries with them in carry-on baggage, according to a new regulation, which took effect on January 1st, 2008.
Li-ion batteries in carry-on baggage must be packed in plastic bags. However, the regulation won’t apply to lithium batteries that are already installed in electronic devices, such as laptops, MP3 players and others.
The new rule should lessen the risk of lithium battery fires.
