23 January 2013
If it is true that a battery charger left plugged in goes on using power even after it has finished recharging, then a switch to break the circuit can reduce the consumption of energy. The idea of the PowerCutter Charger came to five designers: Elmira Cheraghi, Saba Saboursadeghzadeh, Yasna Kalantar, Soheyl Ghiami and Kourosh Mahdavi. It has won a Red Dot Award. Well done.