Safety: This item is up to nationally recognized standards for high-level electronic safety Fit for Lenovo Ideapad Slim 1 1-14 1-15 1-11 1-11igl05 1-11ada05 slim 1-11ast-05 1-14igl05 1-14ada05 1-14ada7 1-14ijl7 1-14alc7 1-14iau7 1-14igl7 1-14amn7 slim 1-14ast-05 1-15ada7 1-15ijl7 1-15alc7 1-15iau7 1-15igl7 1-15amn7 Laptop [Do not buy if your laptop requires more than 2.25A]