You can bring a portable charger on a plane if it is packed securely in your carry-on luggage. You cannot pack chargers in check-in luggage.
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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.
This covers typical dry cell batteries and lithium metal and lithium ion batteries for consumer electronics (AA, AAA, C, D, button cell, camera batteries, laptop batteries, etc.) Spare (uninstalled) lithium metal and lithium ion batteries are always prohibited in checked baggage and must be placed in carry-on.
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. For more prohibited items, please go to the 'What Can I Bring?' page.
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.
Types of chargers not allowed on a planeOther than the 100Wh/27,000mAh rule, the FAA does have some limitations: Power chargers must be for personal use only. Power chargers intended for resale are prohibited. Damaged batteries and chargers are not allowed.
The reason behind this is that power banks contain lithium-ion batteries, which are considered dangerous goods by the International Air Transport Association (IATA). Lithium-ion batteries have a high energy density and, if not handled correctly, they can pose a risk of fire or explosion.
“When a laptop is left behind, it's recorded in the lost and found log at the airport and stored in a secure location,” the TSA said in the caption. “The most common way laptops are forgotten is when travelers stack a bin on top of the bin their laptop is in.
You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.
Spare (uninstalled) lithium metal batteries and lithium ion batteries, electronic cigarettes and vaping devices are prohibited in checked baggage. They must be carried with the passenger in carry-on baggage.
You will be asked to remove personal electronic devices larger than a cell phone from your carry-on bag and place them into a bin with nothing placed on or under them for X-ray screening. Common examples of these devices include laptops, tablets, e-readers and handheld game consoles.
The TSA (Transport Security Agency) and most other airline regulators around the world allow you to pack laptops in hand and checked luggage. They're treated as Personal Electronic Devices (PEDs), which are considered harmless on planes.
Lithium batteries with 100 watt hours or less in a deviceSpare (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) batteries are limited to 2 grams of lithium per battery.
Lithium-ion (rechargeable) batteries and portable batteries that contain lithium-ion can only be packed in carry-on baggage. They're limited to a rating of 100 watt hours (Wh) per battery. With airline approval, you can bring two larger spare batteries (up to 160 Wh).