Southwest Airlines is tightening its rules for portable chargers. The new policy begins on April 20.
Passengers will be limited to one lithium battery-powered power bank. This item must be carried in the cabin.
It cannot be placed in checked baggage under any circumstances. The airline cites safety as the primary reason.
Lithium batteries pose a fire risk if damaged or defective. This risk is heightened in the cargo hold.
The restriction applies to all portable chargers and power banks. Spare lithium batteries also fall under this rule.
Personal electronic devices like phones or laptops are not affected. Their built-in batteries remain acceptable.
The policy aligns with broader industry safety recommendations. Other carriers may implement similar guidelines.
