Industry-Leading Safety-- This charger fit for Lenovo laptop is certified and listed by UL (the most renowned and trustworthy safety testing lab in US) as its industry-leading quality and safety have aced the most strict quality tests - Remember: It all charges, but it is not all safe and quality ensured as ours. Exceptional Compatibility-- Fit for ALL Lenovo laptop 65W and 45W with USB C power connector, incl. ThinkPad, Yoga, IdeaPad, Flex, Chromebook series and more. Optimum Fast Charging: Charge your Lenovo laptop at lighting speed with USB-C and PD (Power Delivery) technology that automatically detects and supplies the right power output. Service and Support: 30 Days No-hassle Return and 24-Month Policy. Power Details-- Output: 65W, 20V/3.25A (Fit for 45W, 20V/2.25A Lenovo laptops perfectly); Input: 100-240V, 50-60Hz.