PRO series power supply Professional series power supplies are supposed to be efficient and durable. They were equipped with a set of electronic security devices to ensure accurate control of the charging parameters. They will charge your laptop not only quickly, but also safely. Unmatched durability The thoughtful design and high quality of components influence the increased durability of the charger. Additional network filter filters voltage already at the input of the power supply, and the larger radiator more efficiently drains heat so that the charger does not heat up. All of this makes the power supply amazingly durable and can work unfailingly for years. Functional and aesthetic The Green Cell PRO charger will work perfectly independently whether you need a second charger, e.g. to work or the old one failed. The power supply set includes a dedicated power cord for maximum freedom of use. The highest quality of the charger is combined with a modern, aesthetic look.