# Certified Safety # -- Certified and listed by the nationally recognized electronics safety testing expert UL. Only products with the best quality, workmanship & safety level in the industry can pass UL's extremely stringent quality tests to obtain this honorable certification. Flawless Compatibility -- Exclusively designed to fit for Lenovo Thinkpad laptops (45W, USB C connector), e.g. ThinkPad Yoga L13 L14 L15 T14 T14s T15 T16 Gen 1 2 3 4 5 6 laptops with USB C power connector. Fast Charging -- Power up your laptop and give you the productivity & flexibility you need quickly. After-sales services -- This product is eligible for replacement or return within 30 days, and the manufacturer provides an additional 12 Months Warranty. Power Specs -- Output: 45W (20V/2.25A), International Voltage Standards: 100-240V, 50-60Hz