Does Leaving Phone Charger Plugged In Use Electricity. So put very simply leaving your charged phone attached to the charger uses 10 times the energy that leaving the charger dangling would. If you leave your phone charger plugged in does it use electricity.
So put very simply leaving your charged phone attached to the charger uses 10 times the energy that leaving the charger dangling would. The mobile phone chargers I tested all consumed 01W or less of electricity when left plugged in and not charging a phone. How many chargers do you have plugged in.
Though your phone charger isnt an immediate danger leaving it plugged in long-term can cause a spark.
Chargers are one of the main concerns and are perhaps the most prominent energy vampires. Some cords do suck vampire power even when nothing is plugged into them. If it does not work then it should not consume electricity either right. But we are getting a wall connector for the office soon.
