Safety: UL Listed. This item is up to UL's nationally recognized standards for high-level electronic safety. Fit for HP 17-cp0xxx 17-cp1xxx 17-cp0000 17-cp1000 17-cp0025cl 17-cp0056 17-cp0076nr 17-cp1124od 17.3 inch 17-cp3047nr 17-cp3055cl 17-cp2124od Laptop [Do not buy if your laptop requires more than 2.31A]. After-sales services: This product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 Months Guarantee. Output: 19.5V 2.31A 45W Input:100-240V Package Includes:1 X Power Adapter, 1 X Power cord.