Can I take powerbank on a plane?

Hand luggage:

airport cabin bag

Checked luggage:

airplane checked luggage

powerbank containing a lithium ion battery must be packed in carry-on bags. Also only powerbank lower than 100 Watt-hour (20 000 mAh) is allowed in carry-on. Power bank is most likely not allowed in checked baggage due to a risk of autoignition

Please note that airport security officers may decline taking an item on a plane if it may cause a threat. Rules may slightly differ depending on the airport and circumstances. They may be occasions when you enter a country with one item, but it will be confisticated on a way back due to different country rules.

Other common searches for the TSA rules:

Check other items from category electronic