Enter your model number to make sure this fits. This USB-C laptop charger charges your laptop quickly and efficiently at home or at work. Power source that is stable, enough, and dependable the compact design is only 460g (1 pound) in weight. A one-year warranty is included. Compatible with Lenovo computers such as the YOGA 720-13IKB, Idea Pad 720S models, YOGA 910-14IKB, and Chrome book C330 and S330. The model list may be found in the product description.