Yes, you can take a power bank on a Ryanair flight, but there are strict rules about their size and where they must be carried. Power banks are considered spare batteries and must be kept in your hand luggage, never in checked baggage. Ryanair limits the capacity of power banks to 100Wh (Watt-hours), with special permission needed for those between 100Wh and 160Wh.
As any seasoned traveler knows, keeping your devices charged on the go is a modern necessity. Whether you’re navigating a new city, catching up on work, or simply entertaining yourself, a dead phone or tablet can be a serious inconvenience. This is where the trusty power bank comes in. But when flying, especially with budget airlines like Ryanair, questions about what you can and cannot bring are paramount. Navigating airline regulations can feel like a maze, and the rules around portable chargers are no exception. This guide will cut through the confusion, providing a clear, step-by-step answer to the common question: “Can you take a power bank on a plane with Ryanair?” We’ll cover everything from capacity limits to proper packing, ensuring your journey is powered up and stress-free.
Ryanair Power Bank Policy: The Essentials You Need to Know
Ryanair, like most airlines, has specific regulations for carrying power banks. These rules are in place for safety reasons, as lithium-ion batteries (the type found in power banks) can pose a fire risk if damaged or mishandled. Understanding these regulations upfront will save you potential hassle at the airport.
The core of Ryanair’s policy is that power banks are classified as spare batteries. This means they must always be carried in your hand luggage and are strictly forbidden in checked baggage. This is the single most important rule to remember.
What is a Watt-hour (Wh) and Why Does it Matter for Ryanair?

Watt-hours (Wh) are a unit of energy, calculated by multiplying the voltage (V) of the battery by its capacity in milliampere-hours (mAh) and then dividing by 1000. The formula is: `Wh = (mAh V) / 1000`. Ryanair uses this measurement to determine if a power bank is acceptable on board.
Most power banks clearly display their Watt-hour rating. If yours only shows mAh, you can usually find the voltage on the device itself (often 3.7V or 5V). Knowing this calculation is crucial for determining if your power bank complies with Ryanair’s limits.
Can You Take A Power Bank On A Plane Ryanair: The Capacity Limits
Ryanair’s power bank policy is primarily governed by the Watt-hour (Wh) capacity of the device. Exceeding these limits can lead to your power bank being confiscated at the gate. It’s essential to check your power bank’s specifications before you fly.
Power Banks Under 100Wh: Your Go-To Travel Companions
For the vast majority of travelers, this is the sweet spot. Power banks with a capacity of under 100Wh are generally permitted on Ryanair flights without any special approval. This covers most standard portable chargers you’ll find on the market, perfect for keeping your smartphone or tablet topped up during your flight.
These smaller power banks are considered low-risk and are easy to carry in your hand luggage. You can usually bring multiple devices within this category, as long as they are all in your carry-on. Always double-check the stated Wh on your power bank to be absolutely sure.
Power Banks Between 100Wh and 160Wh: Special Permission Required
If your power bank has a capacity between 100Wh and 160Wh, you are still allowed to bring it, but with a significant caveat: you must obtain prior approval from Ryanair. This isn’t a guarantee; the airline assesses these on a case-by-case basis.
You’ll need to contact Ryanair’s special assistance team well in advance of your flight to request permission. Be prepared to provide the exact specifications of your power bank, including its Watt-hour rating. Without this explicit approval, you risk not being allowed to board with it.
Power Banks Over 160Wh: Strictly Forbidden
Unfortunately, any power bank with a capacity exceeding 160Wh is strictly prohibited on all Ryanair flights. These are considered high-risk and are not permitted in either hand luggage or checked baggage. There are no exceptions to this rule.
If you have a power bank in this category, you will need to make alternative arrangements for its transport or leave it at home. It’s better to be aware of this limitation now than to face disappointment at the airport security check.
Where to Pack Your Power Bank: Hand Luggage is Key
The most critical aspect of bringing a power bank on a Ryanair flight, beyond its capacity, is where you pack it. This rule is non-negotiable and applies to all spare batteries, including power banks.
Why Power Banks Cannot Go in Checked Baggage
Checked baggage is loaded into the cargo hold of the aircraft, which is not pressurized and has no direct access for the cabin crew in case of an emergency. Lithium-ion batteries can be volatile, and if a fire were to start in the cargo hold, it would be extremely difficult to extinguish. Airlines, including Ryanair, ban these items from checked luggage to mitigate this severe safety risk.
Therefore, your power bank must always be readily accessible in your hand luggage. This allows cabin crew to monitor it if any issues arise.
Best Practices for Storing Your Power Bank in Hand Luggage
When packing your power bank in your hand luggage, it’s a good idea to take a few precautions. Ensure the power bank is turned off to prevent accidental activation. Some travelers prefer to keep the charging ports covered or use a protective case.
This not only helps prevent accidental discharge but also protects the power bank from damage during transit. Keeping it in an easily accessible pocket can also be beneficial if you need to use it during the flight.
Calculating Power Bank Watt-hours (Wh): A Simple Guide
Not all power banks clearly display their Watt-hour (Wh) rating. Many will show the capacity in milliampere-hours (mAh) and the voltage (V). Fortunately, calculating the Wh is straightforward.
The Formula: `Watt-hours (Wh) = (Milliampere-hours (mAh) Voltage (V)) / 1000`
Let’s break this down with an example. Suppose you have a power bank rated at 20,000 mAh and its voltage is 3.7V.
`Wh = (20,000 mAh 3.7 V) / 1000`
`Wh = 74,000 / 1000`
`Wh = 74 Wh`
This 20,000 mAh power bank is well within the 100Wh limit and can be taken on a Ryanair flight in your hand luggage.
Common Power Bank Capacities and Their Wh Ratings
To help you quickly assess your power bank, here’s a table of common capacities and their typical Wh ratings (assuming a standard 3.7V battery):
| Capacity (mAh) | Voltage (V) | Calculated Watt-hours (Wh) | Ryanair Compliance (Under 100Wh) |
| :————- | :———- | :————————- | :——————————- |
| 5,000 | 3.7 | 18.5 | Yes |
| 10,000 | 3.7 | 37 | Yes |
| 20,000 | 3.7 | 74 | Yes |
| 26,800 | 3.7 | 99.16 | Yes |
| 30,000 | 3.7 | 111 | No (Requires Approval 100-160Wh) |
| 50,000 | 3.7 | 185 | No (Forbidden >160Wh) |
Note: Voltage can sometimes vary slightly. Always check your specific device.
As you can see, most popular power banks fall comfortably within the 100Wh limit. Be cautious with very high-capacity models, as they quickly exceed the allowance.
Can You Use A Power Bank On A Ryanair Flight?
Once you’ve confirmed your power bank is compliant and packed in your hand luggage, you might wonder if you can actually use it during the flight. The good news is, generally, yes, you can use your power bank on a Ryanair flight.
Most airlines allow passengers to use their portable electronic devices and charge them using a power bank during the flight. However, there are a few common-sense restrictions to keep in mind.
When Using Your Power Bank During the Flight
You can typically use your power bank to charge your phone, tablet, or other personal electronic devices at your seat. This is incredibly useful for long flights, especially if the in-flight entertainment system is limited or you need to ensure your devices are charged upon arrival.
However, it’s always wise to be considerate of your fellow passengers. Avoid running excessively long charging cables that might create a tripping hazard. Also, be mindful of any announcements from the cabin crew, as they may occasionally request that all electronic devices be turned off or stowed.
Restrictions and When to Stow Your Power Bank
While using your power bank is usually permitted, there are times when you’ll need to stow it. The most common scenario is during taxiing, takeoff, and landing. For safety reasons, airlines often require all electronic devices, including those being charged, to be switched off and put away during these critical phases of the flight.
Always pay attention to the pilot’s and cabin crew’s instructions. They will clearly announce when it is safe to use electronic devices and when they need to be powered down. It’s also a good idea to disconnect your device from the power bank when not actively charging it to conserve battery and prevent any potential issues.
Ryanair’s Stance on Larger Capacity Power Banks (100Wh-160Wh)
For travelers who rely on high-capacity power banks, perhaps for professional equipment or extended trips, the 100Wh limit can be a challenge. Ryanair does offer a pathway for these larger devices, but it comes with strict conditions.
The Approval Process for 100Wh-160Wh Power Banks
Bringing a power bank between 100Wh and 160Wh requires advance approval directly from Ryanair. This isn’t something you can sort out at the airport. You need to contact Ryanair’s customer service or special assistance department well before your travel date.
They will likely ask for the exact specifications of your power bank, including the manufacturer, model number, and the precise Watt-hour (Wh) rating. Be prepared to explain why you need to carry a power bank of this size. Ryanair reserves the right to refuse carriage even if prior approval is granted.
Why Are These Larger Power Banks Subject to Scrutiny?
The increased energy density in larger lithium-ion batteries presents a higher potential risk. While still manageable with proper safety protocols, the greater amount of stored energy means a potential incident could be more severe. Airlines implement these stricter controls for larger batteries to ensure the highest level of safety for all passengers and crew.
It is crucial to remember that even with approval, these power banks must still be carried in your hand luggage and cannot be placed in checked baggage. This ensures they remain under the observation of the cabin crew.
What If Your Power Bank Exceeds 160Wh?
If you discover your power bank is rated at more than 160Wh, unfortunately, you will not be able to bring it on your Ryanair flight. This is a hard limit set for safety reasons.
Alternatives for Transporting High-Capacity Power Banks
If you absolutely need to transport a power bank exceeding 160Wh, you cannot do so on a passenger aircraft with Ryanair. Your options are limited to:
Shipping: You could explore shipping the power bank separately via a courier service, though this can be expensive and subject to its own regulations.
Leaving it Behind: For shorter trips, it might be simpler to leave the high-capacity power bank at home and rely on in-flight charging (if available) or smaller, compliant power banks.
Purchasing at Destination: Consider buying a suitable power bank upon arrival at your destination. Many airports and electronics stores sell compliant portable chargers.
It’s always best to check your device’s specifications against airline regulations before packing to avoid any last-minute issues.
What About Other Airlines? How Do Ryanair’s Rules Compare?
Ryanair’s policies on power banks are quite standard across the airline industry, particularly among budget carriers. Most airlines adhere to similar guidelines set by international aviation safety authorities like the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA).
General Airline Regulations for Power Banks
The core principle is consistent: power banks are considered spare batteries and must be in carry-on luggage only. The capacity limits are also very similar, with 100Wh being a common threshold for unrestricted carriage. Many airlines, like Ryanair, allow power banks between 100Wh and 160Wh with prior approval, while those over 160Wh are generally prohibited.
For example, easyJet has a similar policy, allowing power banks under 100Wh in hand luggage. For those between 100Wh and 160Wh, they also require airline approval. Similarly, British Airways permits power banks under 100Wh in carry-on luggage and requires approval for those between 100Wh and 160Wh, with a maximum of two such devices per passenger.
Key Differences to Watch For
While the general rules are similar, it’s always prudent to check the specific airline’s policy before flying, especially if you’re flying with a different carrier. Some airlines might have slightly different procedures for seeking approval or specific limitations on the number of power banks allowed per passenger. Always consult the official website of your airline for the most up-to-date and accurate information.
Tips for a Smooth Airport Experience with Your Power Bank
Navigating airport security can be stressful, but being prepared with your power bank can make it much smoother. By following a few simple tips, you can ensure your portable charger causes no issues.
Pre-Flight Checks: Double-Checking is Crucial
Before you even leave for the airport, take a moment to:
1. Check your power bank’s Wh rating: Ensure it’s clearly marked or calculate it yourself.
2. Verify it’s under 100Wh: If it is, you’re good to go for hand luggage.
3. Confirm approval if between 100Wh-160Wh: If you have a larger one, make sure you’ve contacted Ryanair and received explicit permission.
4. Ensure it’s in your hand luggage: Absolutely no checked baggage!
These quick checks can save a lot of potential headaches.
During Security Screening: Be Prepared to Present It
When going through security, it’s a good idea to have your power bank easily accessible within your hand luggage. Some airports may ask you to remove it from your bag and place it in a separate tray for screening, similar to laptops or liquids. This is standard procedure for electronic items.
If you have a power bank that required special approval (100Wh-160Wh), have the documentation or confirmation email from Ryanair readily available to show the security staff. Being organized and cooperative will always speed up the process.
Frequently Asked Questions (FAQ)
Q1: Can I bring multiple power banks on a Ryanair flight?
Generally, yes, as long as each individual power bank is under 100Wh and all are carried in your hand luggage. Ryanair doesn’t typically specify a maximum number of power banks under 100Wh, but common sense applies – don’t bring an excessive amount that could be deemed a safety risk.
Q2: My power bank only shows mAh. How do I know if it’s allowed?
You need to know the voltage (V) of the power bank, which is usually printed on the device itself (often 3.7V or 5V). Use the formula: `Wh = (mAh V) / 1000`. For example, a 10,000mAh power bank with 3.7V is 37Wh, which is allowed.
Q3: Can I charge my laptop with a power bank on a Ryanair flight?
Yes, if your laptop power bank is compliant with Ryanair’s regulations (under 100Wh, or approved between 100-160Wh) and packed in your hand luggage. You can use it to charge your laptop at your seat, provided it’s safe to do so during the flight.
Q4: What happens if I try to bring a power bank in my checked luggage?
Your power bank will likely be removed and confiscated by airport security. It is strictly forbidden in checked baggage due to the fire risk associated with lithium-ion batteries in the cargo hold.
Q5: Can I buy a power bank at the airport and take it on my flight?
Yes, provided the power bank you purchase complies with Ryanair’s regulations (under 100Wh, or approved if between 100-160Wh) and you keep it in your hand luggage. Most airport shops sell compliant power banks.
Q6: Does the size of the power bank matter more than the mAh?
Yes, the Watt-hour (Wh) rating is the definitive measure for airlines like Ryanair. While mAh is a component of Wh, it’s the total energy stored (Wh) that determines compliance with the capacity limits.
Conclusion: Fly Smart, Stay Charged with Ryanair
Navigating airline policies can sometimes feel daunting, but when it comes to taking a power bank on a Ryanair plane, the rules are clear and designed for your safety. The key takeaways are simple: always keep your power bank in your hand luggage, and ensure its capacity is under 100Wh for effortless travel. If your power bank falls between 100Wh and 160Wh, remember to seek prior approval from Ryanair, and anything over 160Wh is unfortunately prohibited.
By understanding these guidelines and performing a quick check of your device before you fly, you can ensure your journey with Ryanair is powered up and stress-free. Stay connected, charged, and ready for anything your travels might bring. For the latest travel advice and specific regulations, always refer to the official Ryanair website.

Belayet Hossain is a Senior Systems Analyst and Web Infrastructure Expert with a Master’s in Computer Science & Engineering (CSE). Specializing in the “Meta” of the digital world, he applies his engineering background to rigorously test hosting services, domain strategies, and enterprise tech stacks. Belayet translates technical specs into actionable business intelligence. Connect with Belayet Hossain on Facebook, Twitter, or read more about Belayet Hossain.
