Safety - All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. In addition, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating Attention: Fit for Lenovo Ideapad Yoga Slim 7 9 9-15 9-15IMH5 7-15IMH05 7-16IAH7 7 Pro 16ACH6 16IAH7, Gaming 3 3-15imh05 3 16IAH7 Creator 5 5-15imh05 Laptop. Not Fit for products with power above 135W, Please Check Your Laptop.