Where in your bags?
Battery capacity?
Check first
On the plane
✈ Air ChinaCARRY-ON
Yes - but you cannot use it on board.
- Banks must carry the China 3C mark on domestic China flights (from 28 Jun 2025).
- No charging the bank from aircraft power and no using it to charge other devices.
- Keep it under the seat in front or in the seat pocket. Not overhead.
Official source
🌐Air China power bank rulesPower bank rules↗To be 100% sure, we always recommend confirming with the official channels.
From Air China's own published rules, checked October 2026. Rules change, so confirm with the airline before you fly.