EcoCharge – is a portable and environmentally friendly charger which converts thermal energy (from heaters, etc.) into electricity. EcoCharge system concept looks like a portable system that will not only play nice with your cookware, but will work with any surface that can produce heat. Thanks to magnets placed on the body, charging can be attached to different surfaces. It will also come equipped with an OLED display that will communicate its conduction efficiency to let users know how efficiently their devices are being charged. Unfortunately, this a concept. But would love to have it in reality! Is not it?