We already have heard about rechargeable batteries and we consider these products as eco-friendly, as it can help minimize the growth of landfills. If you think that this product is sustainable enough, then we definitely consider the GreenLED a highly sustainable one. The GreenLED is a battery recycling system that will give batteries we tend to think not useful anymore because of inability to power our gadgets a new life. In this way, there will be less harm to the environment that those discarded batteries are creating. In addition, the cost of manufacturing new set of batteries will be minimized as well, which will benefits both the manufacturers and the consumers. Great concept indeed!
Source: Zhang Wei