Safety: This item is up to nationally recognized standards for high-level electronic safety After-sales services: This product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 Months Assurance Fit for Lenovo Yoga Slim 7 9 9-15 9-15IMH5 7-15IMH05 7-16IAH7 7 Pro 16ACH6 16IAH7, Fit for Ideapad Gaming 3 3-15IMH05 3-15ARH05 3-15ACH6 15IHU6 16IAH7 Laptop. Not Fit for products with power above 135W, Please Check Your Laptop Package Includes: 1 X Power Adapter, 1 X Power Cord Output: 20V 6.75A 135W Input: 100V-240V 50-60Hz