Pack Chargers and Adapters in Your Carry-on
On the road, chargers and adapters are as important as your phone itself; after a day or two, your device is useless without them. You wouldn't put your iPhone in your checked luggage, right? So your charger and adapter need to go in your personal item or carry-on bag with your other essentials (medicine, wallet, identification, etc.). This way, if your suitcase gets lost, you won't need to pay a visit to one of these airport vending machines to buy a new charger.