Introducing the Bull-Tech Laptop AC Adapter, the perfect solution for your Lenovo device's power needs. This adapter is compatible with a wide range of Lenovo products, including the ThinkPad, M Series, U Series, and IdeaPad, and has an output current of 3.25A and a voltage of 20V. It comes in sleek black color and is available in a unit quantity of one. Whether you're looking for a replacement or a backup charger, the Bull-Tech Laptop AC Adapter is a reliable and durable choice. With its high-quality construction and compatibility with your Lenovo device, you can trust that it will meet your power needs.