Starting 1 March 2025, EVA Air will prohibit passengers from using or charging portable batteries on flights due to an update to its in-flight power bank policy. The decision follows growing safety concerns over lithium battery devices among Asian airlines.

The Taiwanese carrier's policy change comes after Korean airlines implemented similar restrictions following a fire on an Air Busan plane in January, which authorities attributed to a power bank stored in an overhead compartment.

Under EVA Air’s revised rules, passengers must fully charge their electronic devices before boarding, as power banks will not be permitted for use during flights. The airline assures travelers that most seats are equipped with USB Type-A charging ports and AC power outlets.

EVA Air also reiterated that spare lithium batteries and power banks remain prohibited in checked baggage and must be carried in hand luggage, where they should be properly stored to prevent compression or damage.

This policy aligns with recent regional regulatory changes. In February, the Korean Ministry of Land, Infrastructure, and Transport introduced stricter rules prohibiting e-cigarettes and power banks in overhead bins on Korean-owned airlines, effective 1 March.

Additionally, under Korean regulations, travelers must store power banks in clear plastic bags or protective pouches or cover their ports with insulating tape. Passengers must also keep these devices visible or on their person during flights.

While EVA Air has not outlined specific storage requirements beyond banning in-flight use, industry-wide awareness of lithium battery safety in aircraft is increasing. The airline noted that lithium battery fires are particularly challenging to extinguish in the confined space of an airplane cabin, prompting regulators and airlines to adopt precautionary measures.