Planning to travel with your favorite gadgets? You’ll likely need a power bank to stay charged on the go. But one of the most common traveler questions is: Can you take a power bank on the plane? The answer is yes. But with some important rules and restrictions. In this guide, we’ll walk you through how to fly with power banks safely and legally, including mAh limits, airline policies, and tips for choosing flight-approved models.

Part 1: Can You Take a Power Bank on the Plane?

 

Yes, you can bring a power bank on a plane, but only in your carry-on luggage. Most airlines and aviation authorities prohibit power banks in checked baggage due to fire safety risks related to lithium-ion batteries. If you pack one in your suitcase, it may be confiscated at the airport.

To avoid issues:

• Always pack your power bank in your carry-on bag.
  
  

• Ensure it meets size and capacity regulations.
  
  

• Be ready to show it to security if requested.

Part 2: How Much mAh Power Bank Allowed in Flight?

 

Airlines and international aviation authorities, including the FAA (U.S.) and IATA, typically measure battery limits in watt-hours (Wh) rather than mAh. However, there is a conversion:

Watt-hour (Wh) = (mAh × V) ÷ 1000

Assuming a 3.7V battery:

• 100Wh ≈ 27,000mAh
  
  

• 160Wh ≈ 43,000mAh
  
  

Most common limits:

• Up to 100Wh (≈27,000mAh): Allowed without approval
  
  

• Between 100Wh–160Wh: Allowed with airline approval
  
  

• Over 160Wh: Prohibited on passenger flights
  
  

So yes, you can take a 20,000mAh or even 26,800mAh power bank on a plane—just make sure it's below 100Wh.

Part 3: How to Check if Your Power Bank is Flight Approved?

 

Before heading to the airport, it's crucial to verify whether your power bank meets airline and aviation authority regulations. Not all portable chargers are flight-safe, especially those with high capacity or lacking proper labeling. Fortunately, there are a few simple steps you can take to confirm if your device is allowed on board. By checking the battery specifications and understanding airline requirements in advance, you can avoid the stress of having your power bank confiscated or being delayed at security. Here’s what to look for:

1. Check the Capacity Rating

Most power banks have their mAh and Wh values printed on the case. If it’s under 27,000mAh or 100Wh, it’s typically safe to bring on board.

 

If you're looking for a flight-friendly power bank that doesn’t compromise on performance or convenience, the TORRAS Ostand Wireless Power Bank is a standout option. With a capacity of 10,000mAh, it comfortably falls within most airline limits (under 100Wh), making it a smart choice for travelers who want to stay charged and cool literally on the go.

• Compact Power: Weighs 4.6 ounces, 0.45 inches thick, with a 5000mAh battery using high-density lithium cobalt oxide cells for 50% less bulk.
• 360° Versatility: Magnetic stand and phone grip combo with Aerospace-Grade materials for hands-free positioning and a secure grip.
• Magnetic Charging Freedom: Halbacy magnets provide 12N attraction force for wireless charging without cables, anytime.
• Advanced Safety: Features temperature control, overcharge, and short circuit protection, plus graphene heat dissipation and fire-resistant ABS material.

For travelers who value performance, safety, and convenience, the TORRAS Ostand Power Bank is more than just approved—it’s built for the skies.

2. Review Airline Policies

 

While most airlines follow IATA standards, some may enforce stricter rules. Always double-check with your airline, especially if traveling internationally.

For example:

• American Airlines: Max 100Wh per device, two devices between 100–160Wh with approval.
  
  

• Emirates: Power banks must be under 100Wh and carried in cabin bags only.
  
  

• Singapore Airlines: Up to 160Wh allowed, but approval required over 100Wh.
  
  

3. Consult Aviation Authorities

 

For official rules, visit the websites of:

• FAA (U.S.)
  
  

• EASA (EU)
  
  

• CAAC (China)
  
  

• IATA (global standards)
  
  

They often update rules and may offer PDF charts of allowed battery sizes.

Part 4: Best Practices for Carrying Power Banks on Planes

 

When traveling with a power bank, the key to avoiding trouble at airport security is preparation. First and foremost, always pack your power bank in your carry-on luggage. Lithium-ion batteries are considered a fire risk, so placing them in checked baggage is strictly prohibited by most airlines worldwide. 

It’s also a good idea to charge your power bank fully before your trip. Some airlines may ask you to power it on during security screening to verify it functions properly. If your power bank has a physical on/off switch, keep it turned off until you actually need it to prevent accidental activation in your bag. 

While in flight, only use your power bank when permitted, usually after takeoff and before landing. Avoid daisy-chaining (charging the power bank while it charges another device) as some airlines consider this unsafe. 

Finally, it’s helpful to keep the manufacturer label and battery capacity visible or documented in case you're asked to confirm the specifications at the gate or checkpoint.

Part 5: What Happens If Your Power Bank Exceeds the Allowed Limit?

 

Carrying a power bank that exceeds the airline's permitted capacity can quickly turn into a travel disruption. If security staff discover that your power bank surpasses the 100Wh limit or worse, lacks proper labeling of watt-hour or voltage, they have the authority to confiscate it on the spot. This is not just an inconvenience; it can leave you without a way to charge your devices for the entire journey and potentially result in delays if extra screening is required.

In more serious cases, especially if the device is larger than 160Wh or appears modified or damaged, you may be prevented from boarding the flight altogether. Excessively large battery packs are often categorized as hazardous materials and could even attract fines or trigger formal incident reports with aviation authorities.

To avoid this scenario, always double-check the power bank’s rating before you travel. Stick with trusted brands that display clear capacity markings and adhere to international safety standards. When in doubt, opt for a TSA-friendly option like the Torras Qi2 10,000mAh wireless power bank, which is compact, compliant, and optimized for travel.

Conclusion

 

So, can you take a power bank on the plane? Absolutely! but only if it meets the size, labeling, and packaging guidelines set by airlines and aviation authorities. A 10,000–20,000mAh power bank is the safest range for most travelers. Always check the Wh rating, follow TSA rules, and choose flight-approved models like the Torras Ostand Power Bank for peace of mind.

FAQs

 

1. How many power banks can I take on a plane?

 

Most airlines allow up to two power banks between 100Wh–160Wh, and multiple units below 100Wh as long as total capacity isn’t excessive. Check your airline for specific quantity limits.

 

2. What is the maximum mAh power bank on a plane?

 

The typical limit is 27,000mAh (100Wh) without airline approval. Devices between 100Wh–160Wh may be allowed with pre-approval.

 

3. Can I take a 20,000mAh power bank on a plane?

 

Yes, a 20,000mAh power bank is within the safe limit and is allowed on flights, provided it's in your carry-on bag.

 

4. Can I use a power bank on a plane?

 

Yes, but usage may be restricted during takeoff and landing. You can use it during cruising altitude, especially if it supports wireless charging or is airline-compliant like the Torras Ostand wireless power bank.