Where in your bags?
Battery capacity?
Check first
On the plane
✈ Thai AirwaysCARRY-ON
Yes - but you cannot use it on board.
- Max 2 power banks, 100 Wh or less each.
- Use of power banks on board is prohibited.
- Carry it in the cabin only.
- Rule from 15 Mar 2025.
Official source
🌐Thai Airways power bank rulesPower bank rules↗To be 100% sure, we always recommend confirming with the official channels.
From Thai Airways's own published rules, checked October 2026. Rules change, so confirm with the airline before you fly.