Safety: UL Listed. This item is up to UL's nationally recognized standards for high-level electronic safety. Package Includes: 1 X Power Adapter (7.5ft Cable). Fit for Lenovo IdeaPad L340 L340-15 L340-17 L340-15IWL L340-15IWL Touch L340-17IWL Laptop Laptop [Do not buy if your laptop requires more than 2.25A]. Output:20V 2.25A 45W Input:100-240V After-sales services: This product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 Months Guarantee.