Powerbank on the plane and business trips: What do you need to know when flying to a business meeting?

To make business travel truly productive, many people use the flight time to work. Typically offline, on documents or presentations. It's no surprise, then, that a power bank is one of the essential devices taken on business trips, especially when a laptop and phone are needed almost constantly, often even before the first business meeting. It's important to know that carrying power banks on planes is subject to clearly defined rules that may vary by carrier. Today, we'll take a closer look at this topic.

Why is carrying power banks on a plane important for business travelers?

During a business trip, a phone often serves as a tool for work, navigation, and client communication. There are situations when a laptop is needed immediately after landing. Therefore, the lack of a backup power bank can significantly impact work comfort and efficiency. It's not enough to know that a power bank is “allowed” on board; you should carefully check:

• Where the device can be transported (hand luggage or checked baggage)
• What exact capacity is allowed
• Whether it is allowed to use it during the flight

Power banks for airplanes – what is worth knowing before a business trip?

In practice, electronic and electrical devices are allowed on board an aircraft, but not all devices can be used during the flight. When it comes to transporting a power bank, it should be carried in accordance with safety guidelines. These regulations are established by the International Air Transport Association (IATA), a global organization that represents approximately 300 air carriers. A power bank can be taken in carry-on luggage. In such a case, the device must be removed from the suitcase and placed in a separate container during airport security checks. Security staff also have the right to check the device's parameters to ensure it meets the required standards.

Rules for transporting power banks

Power banks cannot be placed in checked baggage. Devices must be turned off during the flight. Most airlines specify the maximum capacity of power banks in their regulations as a key parameter determining whether a device can be carried on board a plane. If you frequently travel for business, it's worth knowing the most common limits:

• Capacity 100 Wh (approximately 27000 mAh) – usually permitted by airlines, without additional formalities.
• Capacity 160 Wh (approximately 43000 mAh) – airline approval is typically required (you must declare such a device at check-in).
• Power banks with large capacities above the indicated values are often banned altogether.

Most airlines have similar regulations for carrying power banks, but sometimes they vary in the number of devices allowed. For example, LOT Polish Airlines and Lufthansa Group allow a maximum of two such devices per passenger.

Power banks in hand luggage – a practical point of view

Power bank manufacturers typically label capacity in two different ways. Most often, the values are given in mAh (milliampere-hours) or Wh (watt-hours). So how do you calculate a power bank's capacity in Wh? You can use a simple formula:

mAh × V / 1000 = Wh

Where:

• mAh – power bank capacity, given in milliampere-hours,
• V – cell voltage in the device (usually 3.6 V or 3.7 V),
• Wh – power bank capacity, given in watt-hours.

If the device's capacity is already listed in Ah (ampere-hours), there's no need to divide the value by 1000. Simply multiply it by the cell voltage. All data regarding the power bank's capacity should be:

• on the device housing,
• on the packaging,
• in the product specifications on the store or manufacturer's website.

If the power bank does not have a marked capacity, it is best not to take it on an airplane trip and choose a model with clear specifications on the casing to avoid problems during security checks.

Rules for carrying power banks on the most popular airlines

Below is a list of websites where you can find information about carrying power banks on the most popular airlines.

Airline	Official Source / Link
Lufthansa Group (Lufthansa, Swiss, Austrian Airlines, Brussels Airlines, Eurowings)	Lufthansa Rules
LOT Polish Airlines	Rules of LOT Polish Airlines
British Airways	BA Regulations
KLM	KLM
Ryanair	Ryanair Help
Wizz Air	Wizz Air Info
Turkish Airlines	Turkish Airlines
Emirates	Emirates Rules
easyJet	easyJet Guide

A short checklist for preparing a power bank for a business trip by plane

Here's a quick four-point checklist that will be helpful if you're preparing for a business trip:

1. Make sure the battery capacity is clearly marked on the device casing.
2. Check if you can take a specific power bank (maximum capacity) with a specific carrier.
3. Make sure your device is turned off and secure it properly while traveling.
4. Make sure your phone, laptop, and other electronic devices are charged before boarding. This will reduce the need to reach for backup power.

Power bank restrictions and air transport safety

Air travel safety is crucial, as any power bank can pose a risk if overheated. That's why airlines impose restrictions on power banks, regardless of whether the flight is long or short. When planning a business trip, it's best to check the airline's power bank regulations in advance.

Knowing the regulations and being well-prepared for business travel can significantly reduce stress during check-in. Want more tips to ensure you're well-prepared for various scenarios that may arise while traveling? Be sure to read our other Tips. And if you're interested in streamlining and automating business travel for companies and employees, check out the tools we offer to make travel more efficient. You can try them for free.