What Is Delta’s Policy on Lithium Batteries in Baggage?
Delta Airlines permits lithium batteries in carry-on baggage but prohibits them in checked luggage. Passengers can bring lithium-ion batteries (up to 100 watt-hours) and lithium-metal batteries (up to 2 grams per battery). Spare batteries must be individually protected to prevent short circuits. Devices containing batteries, like laptops, are allowed in both carry-on and checked bags … Read more