What Are United Airlines’ Policies for Lithium Battery-Powered Devices on Planes?
United Airlines permits lithium batteries in carry-on baggage with watt-hour limits: 100Wh for personal devices (unlimited) and 160Wh for medical devices (with approval). Spare batteries must be protected from short circuits. Smart bags with non-removable batteries are banned. E-cigarettes are prohibited in checked luggage. Passengers must declare portable chargers and power banks at security checkpoints. … Read more