Malaysia Airlines battery policy summary
Malaysia Airlines generally allows smaller lithium batteries in the cabin, with approval for certain larger units. The last dataset refresh for this page was Apr 7, 2026. Trippwiz compares your battery's watt-hour result with the airline's common lithium battery bands so you can check rules faster before packing.
Power bank
Up to 100Wh: Allowed
Carry-on: Allowed
Checked: Not allowed
100Wh to 160Wh: Allowed with airline approval
Carry-on: Allowed
Checked: Not allowed
Above 160Wh: Not allowed
Carry-on: Not allowed
Checked: Not allowed
Spare lithium battery
Up to 100Wh: Allowed
Carry-on: Allowed
Checked: Not allowed
100Wh to 160Wh: Allowed with airline approval
Carry-on: Allowed
Checked: Not allowed
Above 160Wh: Not allowed
Carry-on: Not allowed
Checked: Not allowed
Installed device battery
Up to 100Wh: Allowed
Carry-on: Allowed
Checked: Allowed
100Wh to 160Wh: Allowed with airline approval
Carry-on: Allowed
Checked: Allowed
Above 160Wh: Not allowed
Carry-on: Not allowed
Checked: Not allowed
FAQ
Can I carry a power bank on Malaysia Airlines?
Yes, smaller power banks are usually accepted in cabin baggage only. Over 100Wh may require approval.
Can I check a laptop with a battery on Malaysia Airlines?
Usually yes if the battery is installed in the device, the device is switched off, and the battery remains within airline size limits.
Before you fly
- Match the Wh result on this page against the exact number printed on your battery if the label is available.
- Protect terminals, avoid loose batteries in checked bags, and switch devices off before checking them in.
- Use the official airline source again right before departure because airport and airline rules can change without notice.