From 1 July 2026, international and domestic aviation authorities have implemented updated safety guidelines governing lithium-ion portable chargers (power banks). Travelers flying to or from Australia must comply with these revised luggage restrictions.

Summary of Key Rules
- Carry-On Baggage Only: Power banks must NEVER be placed in checked luggage due to fire safety hazards in cargo holds.
- Maximum Quantity: Each passenger is limited to a maximum of 2 power banks.
- Capacity Limits: Standard devices under 100Wh (approx. 27,000mAh) are allowed without airline approval. Devices between 100Wh and 160Wh require prior airline authorization.
Source: Civil Aviation Safety Authority (CASA) & IATA