EVA Air power bank rules: up to 2, 160Wh, no use on board

In checked bags

Not allowed in checked baggage; must be carried in carry-on

With approval

100-160Wh spare lithium-ion batteries and power banks require airline approval

Not allowed

Over 160Wh not allowed

How many

Up to 2 power banks per person

Using it on board

Do not use power banks, and do not charge power banks, during the flight

Where to keep it

Keep under the seat in front of you, not in the overhead bin

Packing

Insulate terminals or place each battery in its own plastic bag/protective pouch

Rule in force from

31 March 2026

No. Do not use power banks, and do not charge power banks, during the flight.

In the airline's own words

• Power bank rules, airline by airline
• Power banks on Japanese flights