Can Rechargeable Lights Go on a Plane? Here's What TSA Actually Says

If you're packing a rechargeable light and wondering whether it can fly with you, the answer depends on two things: what kind of battery your light has and whether it can charge other devices. The rules are straightforward once you know which category your light falls into.

Your light uses removable batteries

If your light runs on standard alkaline batteries such as AA, AAA, C, or D batteries, the light itself has no battery restrictions. You can pack it in your carry-on or your checked bag, whichever you prefer.

If your light uses removable lithium batteries, they must go in your carry-on because they're loose lithium cells. Remove them from the light and store them in a protective case in your carry-on bag.

Battery-powered lanterns and most traditional camping lights fall into this category. Lowest hassle, most flexibility.

Your light has a built-in lithium-ion battery but doesn't charge other devices

Some rechargeable lights have a sealed internal lithium-ion battery and a USB-C or micro-USB port that only charges the light itself. They don't have a USB output for charging phones or other devices. TSA views a light like this similarly to a laptop or a camera.

Devices with built-in lithium-ion batteries that don't function as chargers for other devices can go in your checked luggage as long as the device is completely powered off and protected from accidental activation. That said, carry-on is still the safer choice. Checked bag handlers aren't always gentle, and a damaged product is the last thing you want to deal with mid-trip.

When in doubt, put it in the carry-on.

Your light functions as a power bank

This is the strictest category and the one that trips most travelers up. If your rechargeable light has a USB output port that can charge a phone, a tablet, or any other USB device, TSA classifies it as a power bank. Power banks cannot go in checked luggage under any circumstances. They must travel in your carry-on bag in the cabin with you.

This rule applies regardless of how big or small the internal battery is. A small light with a USB charging port and a large light with a USB charging port both follow the same rule. The classification is based on function, not battery size.

If you check a bag and it contains a power bank, security will remove it. Depending on the airport and the timing, you may or may not be able to retrieve it before your flight.

Looking for a light built for travel and unreliable electricity?

Most rechargeable travel lights are designed for camping or emergency use, products built around the assumption that unreliable electricity is an occasional problem. If you're traveling to visit family in Sierra Leone, Nigeria, Ghana, Haiti, or Jamaica, heading out on a mission trip, working in a disaster response area, or going anywhere where the power grid can't be counted on, that assumption doesn't hold.

The Brilliant Wireless Light from The Light Providers was built specifically for environments where reliable electricity isn't guaranteed. What makes it different from most travel lights is what it pairs with: a portable solar panel that charges it from sunlight during the day. When a wall outlet is available, the light charges from that too. When it isn't, the solar panel keeps it running. The solar panel can also charge a phone directly. Together they give you a complete charging and lighting setup that works with or without the grid.

The light was field-tested in Sierra Leone, where the founders have family, and designed around what families actually need during daily power outages, not just occasional ones.

Does the Brilliant Wireless Light contain a lithium-ion battery?

Yes. The Brilliant Wireless Light has a built-in rechargeable lithium-ion battery. And because it also has a USB-A output port that can charge phones and other devices, it falls into the power bank category under TSA rules. That means it must travel in your carry-on bag, not your checked luggage.

The Foldable Solar Panel that pairs with it has no battery. It can go in your checked bag without any restrictions.

So if you're traveling with both, the split is simple. Light in the carry-on. Panel in the suitcase.

How to pack it without any trouble at security

Charge the light fully before you leave. That way whoever receives it can use it immediately without waiting for a first solar charge cycle.

Keep the USB cable with the light in the same bag so the full setup stays together.

If a security agent wants to inspect it, the light powers on easily to demonstrate it's a functional device. Having it charged makes that faster.

The optional clear utility bag is designed to carry the light and solar panel, along with all the cables, in one place. Clear bags also speed up security screening because agents can see the contents without opening them. When everything is in one bag, nothing gets left behind or scattered across different pockets.

The packaging is labeled carry-on only. If you're handing the light to someone else who is making the trip, make sure they know this before they pack. Discovering the rule at the airport is a lot more stressful than knowing ahead of time.

For more on how to get the light to family abroad, our guide on sending a light to family abroad covers the full breakdown, including the barrel and community shipper options.