Concerned about the high cost of batteries and their effect on the environment, Green Plug came up with an efficient power system that utilizes standardized power supplies, cables and connectors. Green Plug enables real-time talk between electronic devices and their power supplies. All Green Plug devices use uniform cables and connectors, so there's no hunt to find the right adapter for your laptop, cell phone or power tool. Green Plug is reusable and affordable, eliminates the need for costly batteries or product-specific adapters, and provides a safe connection, anywhere in the world.