Can I take a power bank on American Airlines, Delta, or Frontier?

Yes, power banks are permitted on most airlines, including American, Delta, and Frontier, but they must always be in your carry-on bag. Batteries that is more 100Wh will need airline approval.

Can I use a power bank in-flight?

Yes, you can, but if your airline have power outlets it is better you use it instead, to keep your power bank fully charged.

Can I bring a solar power bank on a plane?

Yes, as long as it meets the watt-hour and carry-on rules.

Do I need TSA approval for a power bank?

Only if your battery is between 101–160Wh.

What is the maximum mAh I can bring on a plane?

The FAA and TSA limit batteries to 100Wh (≈27,000mAh) without approval. Batteries between 101–160Wh will need airline approval. Most phone power banks under 30,000mAh are fine.

Can I bring multiple power banks in one carry-on bag?

Yes, as long as each power bank is for personal use. Small batteries under 100Wh have no limit. For larger batteries (101–160Wh), you are limited to two per person.

What happens if my carry-on with a power bank is gate-checked?

If your carry-on is gate-checked, remove the power bank and place it in your personal item or backpack. TSA will confiscate any lithium-ion battery left in checked baggage.

Are damaged power banks allowed on planes?

No. TSA says that power banks need to be in good condition. Damaged, swollen, or leaking batteries will not be accepted on flights.

What happens if TSA finds my power bank in checked baggage?

The TSA will confiscate the power bank. To avoid this, always place all power banks in your carry-on bag.

Are the rules the same for international flights?

Rules vary by country. Many international airlines follow similar limits, but always check the specific airline and country regulations for lithium-ion batteries.

Can I carry a power bank on connecting flights internationally?

Yes, you can but you need to comply with the carry-on rules of each airline and airport.

Can You Bring a Power Bank on a Plane? 2026 Rules

The last issue you want to deal with a on al long flight is a dead iPhone, but is it that easy to take a power bank on a plane? and how many portable chargers you can take with you and is a 27000mah power bank allowed on flights?

You can bring a power bank on a plane, but power banks are only permitted in carry-on or hand luggage, not in checked bags. Batteries with100Wh or less are allowed without limits, while those between 100Wh and 160Wh are limited to two. Powder banks that is larger than that will need prior approval

This post covers everything about taking power banks or battery packs on planes, and what to consider to avoid having your power bank get confiscated at the airport.

Let’s dive right in.

TL;DR

You can bring power banks in carry-on only, never pack them in checked bags due to fire risks.
Power banks up to 100Wh (27,000mAh) are allowed without airline approval.
Power banks 101–160Wh will need prior airline approval and are limited to two per person.
In case your carry-on bag is gate-checked, remove the power bank from your bag and keep it with you.
There’s no limit on quantity for power banks under 100Wh, as long as they’re for personal use.
Damaged or commercial-use power banks are also not allowed.

Two slim stacked power banks, one white and one black, with USB ports and LED indicators — _{10000mAh Dual USB Portable Charger}

Table of Contents

Can You Take a Power Bank Through Security?

The TSA regulates what items you can bring through security checkpoints within and from the United States.

On their website, they mention that power banks are allowed to go through the security checkpoint and in carry-on baggage.

power banks are permitted in carry-on bags but prohibited in checked luggage due to lithium-ion batteries

When clearing the security you will need to remove your power bank along with other electronics and place them in a separate bag to go through the x-ray screening.

But as you can notice in the screenshot below, checked bags have a big bold red X sign, which means a no-go.

This rescue to avoid any possible incidents.

Let’s explain it further.

Can You Take a Power Bank in Carry-on Baggage?

The TSA and the airlines recommend carrying a power bank inside your carry-on bag or personal item.

The FAA (Federal Aviation Administration) has limited the rating of lithium-ion batteries or power banks to 100 watt-hours (Wh) per battery, which is fine because most power banks and other daily devices do not exceed these ratings.

Real-Life Experiences With AskTSA

I checked X (formerly Twitter) to find more answers.

This passenger wanted to bring his 27,650mAh Anker power bank

Travel guideline showing power banks with lithium-ion batteries must be carried in hand luggage and are not allowed in checked bags

The AskTSA replied that power banks must be packed only in carry-on bags.

This is also a screenshot from X showing the TSA team stating that portable power banks / chargers must be placed in carry-on bags:

TSA tweet explaining that portable power banks must be in carry-on bags and limited to 100 watt-hours per battery

Can You Take a Power Bank in Checked Baggage?

According to the FAA and the TSA, power banks that contain lithium-ion batteries (rechargeable) are not safe and are not allowed in checked baggage.

You need to place them in your carry-on bag.

Only lithium metal batteries (non-rechargeable) are allowed in both carry-on and checked baggage.

Spare lithium-ion and lithium batteries, including power banks and cell phone charging cases, must be transported inside your carry-on baggage only.

If your carry-on bag is subject to gate-checking at the airport, you will need to remove your power bank and transfer it to your personal item or backpack.

If you place a power bank inside your checked bag, the TSA or the airport security will confiscate it.

You can read more about traveling with lithium batteries in this detailed post.

How Do You Measure the Battery Capacity of a Power Bank?

To calculate if your power bank is under the 100 Wh Limit you can try this simple formula:

(mAh × Voltage) ÷ 1000 = Wh

Example:

(27,650 mAh × 3.6 (standard voltage)) ÷ 1000 = 99.5 Wh

For another example, this power bank is 3.7 volts and 3.1 amp-hours:

(3.7 volts × 3.100 amp-hours) ÷ 1000 = 11.5 watt-hours

Can You Use Your Power Bank During Your Flight?

Most airlines now provide outlets and power sockets on their aircraft, but a power bank is still handy and helpful.

Yes, as long as the TSA and FAA allow power banks in carry-on baggage, you are also allowed to use them during your flight to charge your phone or other electronics.

In addition, if your airline has power outlets, that will help give an extra boost for your power bank, phone, or computer to keep you entertained during your flight.

Or you can just ask a flight attendant, like this passenger did on her 5 American Airlines flights.

Passenger tweets about using a flight attendant’s power bank on an American Airlines flight, with the airline confirming outlets are being added to planes.

How Many Power Banks Are You Allowed to Take on a Flight?

According to the FAA, there are no limits to the number of power banks you can bring on a flight, but all power banks or batteries must be for personal use.

Any battery or power bank you bring for commercial purposes will be confiscated by airport security, so make sure you only bring personal power banks.

When traveling with large power banks for personal use, there is a limit of two batteries per person for the larger lithium-ion batteries (101–160 Wh) or lithium metal batteries (2–8 grams).

What Is the Best Power Bank for Travel?

If you are planning to buy a new power bank, here are some key points to consider so you can pick the right one for your next adventure:

Size and weight matter when it comes to a power bank.

When traveling, you want to pack light and minimize bulk, so you don’t need a heavy power bank.

Here are our best picks for portable power bank chargers for travel:

Portable Charger 36800mAh, Power Bank with Tri-Output & Dual Input (will need airline approval)

This is an impressive power bank with powerful and long-lasting charging capacity.

With 36,800mAh, it can charge the iPhone 13/12/11 more than 6 times and the Samsung Galaxy S20 more than 5 times.

The power bank also has a sleek design, making it easy to carry along with your phone or place in your pocket.

You can even charge multiple devices at once if you own several phones or gadgets.

Anker Portable Charger, 10,000mAh Power Bank

Compact and lightweight, this small power bank is incredibly portable.

Weighing just 7.5 ounces and measuring 5.87 × 2.68 × 0.55 inches, it is one of the slimmest and lightest 10,000mAh power banks.

The charger is compatible with Samsung S21/S20, iPhone 13/12/11/Mini/Pro/Pro Max/XR/XS, Pixel 4/4XL, and iPad Mini.

The Anker power bank can easily fit in your pocket, bag, or purse for easy transport and charging while you travel.

Riapow Solar Power Bank, 26,800mAh, 4 Outputs, USB-C Quick Charge, Qi Wireless Portable Charger

The Riapow power bank provides both USB inputs and solar charging.

One of the most popular power banks among outdoor enthusiasts, this 26,800mAh portable charger can power 4 devices at the same time.

Final Thoughts: Can You Take a Power Bank on a Plane?

There are plenty of reasons why you should bring your power bank on a plane.

So always keep your power banks in your carry-on baggage, instead of leaving it in your checked bag.

Before going through the security ensure that you remove your power bak and place it in a separate bin for additional screening.

Also take extra care not to lose it. Many passengers accidentally leave their accessories in airplane cabins.

I hope this helps

Happy travels

FAQ On Taking Power Banks on Planes

Can I take a power bank on American Airlines, Delta, or Frontier?
Yes, power banks are permitted on most airlines, including American, Delta, and Frontier, but they must always be in your carry-on bag. Batteries that is more 100Wh will need airline approval.
Can I use a power bank in-flight?
Yes, you can, but if your airline have power outlets it is better you use it instead, to keep your power bank fully charged.
Can I bring a solar power bank on a plane?
Yes, as long as it meets the watt-hour and carry-on rules.
Do I need TSA approval for a power bank?
Only if your battery is between 101–160Wh.
What is the maximum mAh I can bring on a plane?
The FAA and TSA limit batteries to 100Wh (≈27,000mAh) without approval. Batteries between 101–160Wh will need airline approval. Most phone power banks under 30,000mAh are fine.
Can I bring multiple power banks in one carry-on bag?
Yes, as long as each power bank is for personal use. Small batteries under 100Wh have no limit. For larger batteries (101–160Wh), you are limited to two per person.
What happens if my carry-on with a power bank is gate-checked?
If your carry-on is gate-checked, remove the power bank and place it in your personal item or backpack. TSA will confiscate any lithium-ion battery left in checked baggage.
Are damaged power banks allowed on planes?
No. TSA says that power banks need to be in good condition. Damaged, swollen, or leaking batteries will not be accepted on flights.
What happens if TSA finds my power bank in checked baggage?
The TSA will confiscate the power bank. To avoid this, always place all power banks in your carry-on bag.
Are the rules the same for international flights?
Rules vary by country. Many international airlines follow similar limits, but always check the specific airline and country regulations for lithium-ion batteries.
Can I carry a power bank on connecting flights internationally?
Yes, you can but you need to comply with the carry-on rules of each airline and airport.

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Gargie, is writer, traveler & a digital marketing specialist passionate about traveling and exploring new cultures. She is a savvy traveler who likes to pack light, testing various luggage brands and seeking out budget-friendly airline options. Gargie enjoys creating unique recipes when she’s not on the go.