Can I Bring Lithium batteries with 100 watt hours or less in a device on a Plane?
TSA Rules for Lithium batteries with 100 watt hours or less in a device on Airplanes
Carry-On Luggage
Yes, you can bring Lithium batteries with 100 watt hours or less in a device in carry-on luggage. No size or quantity restrictions beyond normal cabin baggage limits.
Checked Luggage
Yes, you can pack Lithium batteries with 100 watt hours or less in a device in checked luggage, but special restrictions apply. See details below.
Lithium batteries installed in devices are allowed in both carry-on and checked bags. Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. Lithium metal (non-rechargeable lithium) batteries are limited to 2 grams of lithium per battery. Lithium ion (rechargeable) batteries are limited to a rating of 100 watt hours (Wh) per battery.
Traveling with Lithium batteries with 100 watt hours or less in a device? Make sure to also check current TSA regulations and your airline's specific policies before your flight. For international travel, review international air travel restrictions as they may differ from domestic rules.
Frequently Asked Questions About Lithium batteries with 100 watt hours or less in a device
Can I bring Lithium batteries with 100 watt hours or less in a device in my carry-on luggage?
Yes, you can bring Lithium batteries with 100 watt hours or less in a device in your carry-on luggage. TSA allows this item in the cabin of the aircraft.
Can I bring Lithium batteries with 100 watt hours or less in a device in my checked luggage?
Lithium batteries installed in devices are allowed in both carry-on and checked bags. Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. Lithium metal (non-rechargeable lithium) batteries are limited to 2 grams of lithium per battery. Lithium ion (rechargeable) batteries are limited to a rating of 100 watt hours (Wh) per battery.
What are the TSA regulations for Lithium batteries with 100 watt hours or less in a device?
Lithium batteries installed in devices are allowed in both carry-on and checked bags. Spare (uninstalled) lithium ion and lithium metal batteries, including power banks and cell phone battery charging cases, must be carried in carry-on baggage only. Lithium metal (non-rechargeable lithium) batteries are limited to 2 grams of lithium per battery. Lithium ion (rechargeable) batteries are limited to a rating of 100 watt hours (Wh) per battery.
Are there any special considerations for Lithium batteries with 100 watt hours or less in a device?
Always check with your airline for any updates to regulations regarding Lithium batteries with 100 watt hours or less in a device. TSA officers have the final say on whether an item is allowed through the checkpoint.
Are the rules for Lithium batteries with 100 watt hours or less in a device the same for international flights?
While the TSA rules apply to flights departing from or arriving in the United States, international flights may have additional restrictions based on the destination country and airline policies. Always check with your specific airline and destination country regulations for international flights involving Lithium batteries with 100 watt hours or less in a device. Review our international travel guide for more details.
Do I need to declare Lithium batteries with 100 watt hours or less in a device at security checkpoints?
For certain items, TSA requires travelers to declare them at security checkpoints. Even if Lithium batteries with 100 watt hours or less in a device is permitted, it's always a good practice to inform TSA officers if you're carrying something unusual or that might raise questions during screening. This helps expedite the security process. Check our security screening guide for more information.
TSA Disclaimer
The information provided on this page about Lithium batteries with 100 watt hours or less in a device is based on the Transportation Security Administration (TSA) guidelines. Please note that TSA officers have the final say on whether an item is allowed through the checkpoint. The TSA's decision may be based on concerns about the item, how the item appears on the X-ray, or other security concerns. All items are subject to additional screening.
Regulations can change. We recommend checking the official TSA website before your trip for the most current information.