Why you shouldn't leave your phone charger plugged in when not in use Whether out of habit or by accident, it's not uncommon to leave a smartphone charger plugged in when it's not in use.
Then you look around. Even a plug won’t help you. Outlets are few and far between, and every single one is occupied. Luckily, there’s a backup plan. You can charge your phone without a charger, and ...
SAE International and the federal Joint Office of Energy and Transportation announced that Plug & Charge technology will soon be added to all public charging stations.