The Qoltec's AC adapter is characterized by the function of the set and the performance of high-quality materials. You can enjoy it at home and at work, as a primary or backup power supply.The usable power is 180W, compatible with individual Lenovo laptop models with a SlimTip+pin plug.A modern, high-performance AC adapter for fast and charged laptop thanks to precise adjustment of charging parameters.Equipped with advanced security technologies: overvoltage, overload, short-circuit and overheating protection, so it is safe to use.Included with the power supply is a power cable and Velcro that can be adjusted to the length of the Qoltec power supply cable.