What Can I Bring?

Portable chargers or power banks containing a lithium ion battery must be packed in carry-on bags.

For more information, see the FAA guidance on portable rechargers.

Power tools must be packed in checked bags, including drills and drill bits. Power tools with installed batteries must be packed in checked bags. Batteries installed in devices must be protected from accidental activation. External battery chargers that don’t require electricity and spare, uninstalled lithium batteries must be packed in a carry-on bag. For tools powered by lithium batteries, see FAA regulations.

Except those in wheelchairs.

Tasers, Stun Guns, and Electro-Shock Weapons (Conducted Electrical Weapons) must be transported in a manner that renders the device inoperable from accidental discharge. Some of these devices are manufactured with lithium batteries. 

For more information, see the FAA regulations on batteries.

Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage.  Most other consumer devices containing batteries are allowed in carry-on and checked baggage.

For more information to portable electronic devices, see the FAA regulations.

TENS (Transcutaneous electrical nerve stimulation) units are allowed in both carry-on and checked bags. If your doctor has told you that your specific TENS unit shouldn't go through an X-ray, you should notify the TSA officer so they can conduct alternate screening. To help you get through security more efficiently, remove your TENS unit from your carry-on bag and put it in the screening bin so the TSA officer can get a clear view of it. For more information, see TSA special procedures.

Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage.  Most other consumer electronic devices containing batteries are allowed in carry-on and checked baggage.

For more information to portable electronic devices, see the FAA regulations