When you leave something to charge over night, the end result is an overcharged device. This might not sound like a bad thing but as far as your battery life and the environment go, it ain’t great. To counter energy and battery waste, the Mushroom GreenZero Wall Travel Charger, stops the charge from the mains when your device is full! It’s simple and really rather genius. This piece of technology can be plugged into technology with 30-pin or mini-USB ports.
