With our growing reliance on electronic devices, a power bank has become an essential travel tool, especially for long flights.
👉 But here’s the big question: Is a power bank allowed in flight?
If you’re gearing up for your next trip and wondering about the rules for carrying a power bank on board, you’re in the right place.
➡ This article:
Dives into everything you need to know about traveling with a power bank.
From airline-specific regulations to safety guidelines, we’ll help you ensure your power bank meets the necessary requirements.
➡ Plus:
We’ll share practical tips to make your journey smooth and hassle-free, avoiding any unexpected surprises at the airport.
Keep reading to prepare for your upcoming flight and stay powered up without a hitch!
General Airline Regulations for Carrying Power Banks
Airlines have established specific regulations for carrying power banks onboard, primarily for safety and security reasons.
Understanding these rules can help you avoid unnecessary hassles during your travels.
1. Classification as Lithium-Ion Devices
Power banks are categorized as devices containing lithium-ion batteries, which can pose safety risks if mishandled.
➡ For this reason:
Airlines impose strict limits on the capacity of power banks permitted onboard.
👉 Typically:
- Power banks with a capacity of less than 100 watt-hours (Wh) are generally allowed in carry-on luggage.
- Devices ranging between 100 and 160 Wh may require prior approval from the airline.
- Capacities exceeding 160 Wh are often prohibited, although specific limits can vary by airline.
2. No Power Banks in Checked Luggage
Power banks must always be placed in carry-on bags, never in checked luggage.
This policy ensures that the cabin crew can act quickly in the event of an issue, such as overheating or a fire hazard, minimizing potential risks for all passengers.
3. Restrictions on Quantity
Some airlines also set limits on the number of power banks you can bring.
➡ For instance:
Certain carriers allow a maximum of two power banks per passenger, while others may have more lenient policies.
These regulations are in place to ensure the safety of everyone onboard, including you!
Carrying Your Power Bank in a Carry-On Bag
Transporting your power bank in your carry-on bag is the safest and most reliable option when flying.
Most airlines enforce this rule for several safety reasons, which we’ll explore later in the article.
➡ For now:
Let’s focus on practical tips to ensure your power bank is carried safely and correctly👌
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Check the Capacity
Before your trip, verify that your power bank’s capacity doesn’t exceed 100 watt-hours (Wh).
If it’s above this limit, check your airline’s policies, as you might need prior approval.
If you’re unsure about your power bank’s capacity in watt-hours, you can easily calculate it using a simple formula to convert milliamp-hours (mAh) to watt-hours (Wh), we’ll cover this in detail later.
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Proper Packaging
Make sure your power bank is well-protected by placing it in a shockproof case or wrapping it in bubble wrap.
This prevents any unwanted contact with the terminals, reducing the risk of accidents.
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Partial Charge
Traveling with a partially charged power bank is safer than carrying one that’s fully charged or completely drained!
Yeb, partial charging helps minimize the risk of overheating.
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Easy Accessibility
Store your power bank in an easily accessible pocket or compartment in your carry-on bag.
This makes security checks quicker and ensures the device isn’t damaged during inspections.
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Follow Crew Instructions
During your flight, the cabin crew might instruct you to disconnect your power bank or power down electronic devices during takeoff and landing, following these instructions ensures everyone’s safety.
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Avoid In-Flight Use
While it’s tempting to charge your devices mid-flight, it’s better to avoid using your power bank onboard.
This precaution minimizes potential risks and contributes to a safer travel experience.
Why Power Banks Are Not Allowed in Checked Luggage?
This isn’t just another airline rule! it’s a crucial safety measure designed to protect passengers and the aircraft itself.
👉 Let’s break down the key reasons why power banks must stay out of checked luggage:
1. Risks of Lithium-Ion Batteries
When placed in checked luggage, power banks face the risk of being crushed or impacted during baggage handling, which could lead to overheating, fire, or even explosion.
2. Limited Accessibility During Flight
If an issue arises with a power bank stored in the cargo hold, accessing it during the flight is nearly impossible.
In contrast, keeping your power bank in your carry-on bag allows the cabin crew to respond quickly to any problems, ensuring everyone’s safety.
3. International Regulations
Airlines follow strict regulations that prohibit power banks in checked luggage.
These guidelines are based on recommendations from international aviation organizations aimed at minimizing the risks associated with transporting high-capacity batteries.
How to Determine the Allowed Capacity of a Power Bank
➡ Here’s how to figure it out easily:
1. Calculate the Capacity in Watt-Hours (Wh)
Most airlines allow power banks with a capacity of up to 100 watt-hours (Wh).
To convert the capacity from milliamp-hours (mAh) to watt-hours (Wh), use this simple formula:
Capacity (Wh) = (mAh × Voltage) ÷ 1000
👉 For example:
Let’s say you have a power bank with a 3.7V battery:
Multiply the mAh value by the voltage: 10,000 mAh × 3.7V = 37,000
Divide by 1000: 37,000 ÷ 1000 = 37 Wh
In this case, your power bank has a capacity of 37 Wh, which is well within the limit.
2. Check the Label or Manual
If math isn’t your strong suit, don’t worry!😅
Most power banks have their capacity clearly labeled on the packaging or in the user manual.
If it’s not visible, a quick online search for the model should give you the information you need.
3. Contact the Airline for Larger Capacities
For power banks with capacities between 100 and 160 Wh, some airlines require prior approval.
It’s always a good idea to contact your airline ahead of time to confirm their policies and avoid surprises at the airport.
4. Look for Quality Certifications
Choose a power bank with recognized quality certifications.
Certified models, like the Chaizer power bank, meet international safety standards and are often more readily accepted by airlines.
FAQs
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Can I bring a 20000mAh power bank on a plane?
Yes, you can bring a 20000mAh power bank on a plane, provided it complies with the watt-hour (Wh) limit set by airlines.
➡ To calculate the watt-hours:
(mAh × Voltage) ÷ 1000
➡ For example:
a 20000mAh power bank with a 3.7V battery is approximately 74Wh, which is below the 100Wh limit allowed without airline approval.
➡ Remember:
Always carry your power bank in your hand luggage.
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Is a 20000mAh power bank allowed on a Singapore Airlines flight?
Power banks exceeding 160Wh are not permitted at Singapore Airlines, even in cabin baggage.
Singapore Airlines allows power banks with capacities below 100Wh in carry-on baggage.
A 20000mAh power bank typically falls within this limit (around 74Wh if it operates at 3.7V). However, for capacities between 100Wh and 160Wh, prior approval from the airline is required.
Source: Singapore Air
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Is Power Bank allowed in hand luggage?
Yes, power banks are allowed in hand luggage but are prohibited in checked luggage due to safety concerns with lithium-ion batteries.
Ensure your power bank meets the airline’s capacity regulations (typically up to 100Wh without approval or up to 160Wh with permission).
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Can I bring a 30000mAh power bank on a plane?
It depends on the watt-hour capacity of the power bank.
A 30000mAh power bank with a 3.7V battery is approximately 111Wh, which exceeds the standard 100Wh limit for most airlines but may still be allowed with prior approval (up to 160Wh).
Always confirm with your airline and carry the power bank in your hand luggage.
