[Ideapad Gaming's Best Partner]- This Slim Tip Lenovo 135W charger has an output power of 20V 6.75A 135 Watt. It is perfectly compatible with (135W) Lenovo Ideapad Gaming 3 charger and Lenovo Ideapad Gaming L340 laptop charger. --NOTE-- [Do not buy if your laptop requires more than 135W. -- Do not buy if your laptop is a USB-C port.] [Wear Many Hats]- It is also a Thinkpad 135W AC adapter. such as Thinkpad 135W laptops, Lenovo Ideapad Gaming Laptop 3-15, Lenovo Ideapad L340 Gaming and more. 'Lenovo Yoga 9i charger 135W' and '135W Lenovo dock charger' is also its name, so it also works with Lenovo Thinkpad Docking Station.(model: 40AF0135US 40AN0135US 40AH0135US 40AC0135US)