If you're traveling with a power bank and wondering whether you can bring it on a plane, the answer is yes—but there are specific rules you need to follow. According to Qantas' guidelines, power banks are considered lithium-ion batteries and must be packed in carry-on luggage only. Here’s what you need to know before your flight.
Power Bank Restrictions and Guidelines
1. Carry-On vs. Checked Baggage
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Power banks must be carried in your carry-on baggage.
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They are not allowed in checked luggage due to fire risk.
2. Battery Capacity Limits
Qantas follows international aviation safety rules when it comes to lithium-ion batteries. The capacity of your power bank, measured in watt-hours (Wh), determines whether you need airline approval:
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Up to 100Wh:
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No airline approval required.
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Allowed in carry-on luggage.
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Battery terminals must be protected (e.g., with tape or in a battery case).
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Between 100Wh and 160Wh:
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Airline approval is required.
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Only two spare batteries (including power banks) per passenger.
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Battery terminals must be protected.
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Above 160Wh:
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Not allowed in passenger baggage.
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Must be transported as freight.
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3. Total Battery Limit Per Passenger
Each passenger can carry a maximum of 20 spare batteries, including power banks. This includes a mix of lithium-ion batteries of various sizes, non-spillable batteries, and alkaline batteries.
How to Check Your Power Bank’s Capacity
Most power banks list their capacity in mAh (milliampere-hours), but airlines use Wh (watt-hours) for their restrictions. To convert:
Wh = (mAh ÷ 1000) × Voltage (V)
For example, a 20,000mAh power bank with a voltage of 3.7V is:
(20,000 ÷ 1000) × 3.7 = 74Wh
Since it’s under 100Wh, it’s allowed in carry-on luggage without approval.
Packing Tips for Safe Travel
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Keep power banks in their original packaging or a protective case.
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Tape over battery terminals to prevent accidental short-circuiting.
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Avoid carrying damaged or swollen power banks.
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If asked at security, be prepared to show the power bank’s Wh rating.
Final Thoughts
Yes, you can bring a power bank on a Qantas flight, but make sure it meets their safety regulations. Always pack it in your carry-on, check its capacity, and follow the airline’s guidelines to avoid any issues at the airport. Safe travels!
For more details, check Qantas’ official website or watch CASA’s safety video on traveling with lithium batteries.
