Thai Airways - Passengers are allowed to bring no more than 2 pieces of power banks or spare batteries with a capacity of 32,000 mAh (160 Wh) or less on board. However,
![United States Department of Transport prohibits the transport of lithium-ion batteries as cargo on passenger aircraft - Newsshooter United States Department of Transport prohibits the transport of lithium-ion batteries as cargo on passenger aircraft - Newsshooter](https://www.newsshooter.com/wp-content/uploads/2019/03/Screen-Shot-2019-03-02-at-11.00.00-PM.png)
United States Department of Transport prohibits the transport of lithium-ion batteries as cargo on passenger aircraft - Newsshooter
![Travel Tips Tuesday: Safely Packing Batteries for Your Trip | Transportation Security Administration Travel Tips Tuesday: Safely Packing Batteries for Your Trip | Transportation Security Administration](https://www.tsa.gov/sites/default/files/blog-images/batteries.jpg)
Travel Tips Tuesday: Safely Packing Batteries for Your Trip | Transportation Security Administration
![Should I carry a power bank (external battery) in airplanes? Are they allowed on an aircraft or will they be confiscated during the security check? - Quora Should I carry a power bank (external battery) in airplanes? Are they allowed on an aircraft or will they be confiscated during the security check? - Quora](https://qph.cf2.quoracdn.net/main-qimg-ab5cb08a23fb2bf4f779d33c89d73d8b.webp)