Laptop chargers are allowed in checked luggage, but there are important limits on what type of charger and how many you can pack
You can pack a standard laptop charger—the kind that plugs into a wall outlet and connects to your laptop—in your checked bag without restriction. The TSA does not limit how many you bring. However, if your charger contains a lithium battery (built into the charger itself, not the laptop), different rules explore, and you may only pack it in carry-on luggage, not checked.
Most laptop chargers sold today are straightforward power adapters with no battery inside, so they travel in checked luggage without issue. The confusion arises because some newer chargers—particularly portable power banks designed to charge laptops—do contain lithium batteries. Those are restricted. This guide explains which chargers go where and what to check before you pack.
Key Takeaways
- Standard wall-plug laptop chargers with no battery inside are allowed in checked luggage with no limit on quantity.
- Laptop chargers that contain a built-in lithium battery must go in carry-on luggage only, not checked bags.
- Portable laptop power banks are treated as lithium batteries and are restricted to carry-on luggage.
- Check your charger's manual or the label on the back to see whether it contains a battery before you pack.
How to tell if your charger has a battery inside
The easiest way to know is to look at the charger itself. A standard laptop charger is a brick-shaped adapter with a cord attached. It has no on/off button, no LED lights, and no screen. It straightforward converts wall power to the voltage your laptop needs. If that describes yours, it has no battery and can go in checked luggage.
A charger with a battery will have visible features: a power button, indicator lights showing charge level, or a small screen. It may also be marketed as a "portable charger," "power bank," or "battery pack." Check the label on the back or bottom of the charger. If it says "lithium ion battery," "Li-ion," "LiPo," or lists watt-hours (Wh), it contains a battery and must travel in your carry-on bag.
If you are unsure, check the manual that came with the charger or search the model number on the manufacturer's website. You can also contact the airline before your trip—they can confirm based on the charger model.
Why lithium batteries have different rules
Lithium batteries can overheat or catch fire if they are damaged or short-circuit. In the cargo hold of a plane, a fire cannot be easily reached or controlled, so the TSA and FAA prohibit lithium batteries in checked luggage. Carry-on bags are in the passenger cabin where crew can respond quickly if a problem occurs.
This rule applies to any device with a built-in lithium battery: laptop power banks, phone chargers with batteries, portable speakers, and some newer multi-device chargers. The restriction is not about the charger being dangerous under normal use—it is about the rare possibility of a battery failure during flight.
Packing your standard charger safely
Once you confirm your charger has no battery, pack it in your checked bag the same way you would pack any electronics. Wrap the cord loosely around the charger brick to prevent tangling. Place it in a small pouch or zippered pocket inside your luggage to keep it from shifting during handling.
You do not need to remove it from your bag at security or declare it. Standard chargers pass through X-ray machines without issue. If you are traveling internationally, check whether the destination country uses the same outlet type as your charger—many countries use different plugs, and you may need an adapter or a charger sold locally.
What to do if your charger has a battery
If your charger contains a lithium battery, pack it in your carry-on bag instead. The TSA allows one lithium battery charger per person in carry-on luggage. Make sure the battery is not damaged before you travel—a cracked case or visible wear can trigger additional screening.
Some airlines have stricter rules than the TSA baseline, so check your airline's website or call ahead if you are unsure. A few carriers limit the watt-hour capacity of batteries you can bring, though most follow the standard TSA rule of up to 100 Wh per battery.
International travel with laptop chargers
Most countries follow similar rules to the TSA: standard chargers in checked luggage are fine, and lithium battery chargers must go in carry-on. However, some countries have additional restrictions on the total number of batteries or the watt-hour capacity allowed per passenger.
Before you travel outside the United States, check the rules for your destination country and any countries where you will connect through an airport. The airline you are flying will also provide guidance when you book or check in. If you are traveling with multiple devices that need charging, packing one standard charger and buying a local charger at your destination is often simpler than managing multiple batteries.
Alternatives if you want to travel light
If you want to avoid packing a charger altogether, many airports and hotels have USB outlets or charging stations. You can also buy a charger at your destination—most electronics retailers in major cities stock laptop chargers, though they may cost more than at home.
Another option is a universal charger that works with multiple laptop brands. These are sold as standard wall adapters (no battery) and take up less space than a brand-specific charger. Some travelers also use a portable power bank in their carry-on for emergency phone charging during the flight, then rely on hotel outlets for the laptop.
Frequently Asked Questions
Can I pack multiple laptop chargers in checked luggage?
Yes. The TSA does not limit the number of standard chargers (without batteries) you can pack in checked luggage. Pack as many as you need. However, if any charger contains a lithium battery, only one per person is allowed, and it must go in carry-on.
What if my charger is damaged or the cord is frayed?
A damaged charger can still go in checked luggage if it has no battery. However, a frayed cord is a fire hazard, so wrap it carefully or consider leaving it at home. If the charger is visibly cracked or leaking, do not pack it at all—damaged batteries can fail during flight.
Do I need to remove my charger at security?
No. Standard laptop chargers do not need to be removed from your carry-on or checked bag at security. They pass through X-ray machines without issue. If you are carrying a charger with a battery in your carry-on, you do not need to remove it either, but have it easily accessible in case the TSA agent wants to inspect it.
Can I pack a laptop charger with my laptop in the same bag?
Yes. There is no rule against packing a charger and a laptop together in checked luggage. Both are allowed. Just make sure the charger has no battery, and wrap the cord so it does not tangle around other items.
What counts as a lithium battery charger?
Any charger that stores power and can charge devices without being plugged into a wall outlet is a lithium battery charger. This includes portable power banks, some newer multi-device chargers with built-in batteries, and solar chargers with batteries. If the charger must be plugged into a wall to work, it has no battery and can go in checked luggage.