Can You Bring Lithium Polymer Batteries On A Plane. One spare battery not exceeding 300 watt hours or two spare batteries not exceeding 160 watt hours each are permitted in carry-on bags. Can you take lithium batteries on a plane is a particularly interesting question as the answer is the opposite to that for most other items.
Lithium batteries have hit news headlines in recent months. If you need to pack a spare battery for a scooter or wheelchair you must advise the aircraft operator so the battery can be properly packaged for air travel. Yes you can bring regular alkaline AA batteries on an airplane in either carry-on or checked bags.
The only AA battery that you cant pack in checked luggage is a long life AA lithium metal battery.
Generally you can take lithium batteries on a plane if fitted in its device in either your hand luggage or your checked bags but you can only take spare lithium batteries in your carry on bags. It also maximizes your chance of your carry-on batteries not being declined by safety personnel if you stick a Lithium IonPolymer Rechargeable Batteries Inside label on each plastic bag. Since 2009 and 2011 respectively manufacturers have been required to mark lithium ion batteries. Additionally in case you were not aware Lithium-Ion and Lithium-Polymer are different as in 787s do NOT use LiPo batteries.
