Safety: UL Listed. This item is up to UL's nationally recognized standards for high-level electronic safety. Fit for HP 17-cn1xxx 17-cn1003ca 17-cn0051ds 17-cn0273st 17-cn0168st 17-cn0173st 17-cn0275st 17-cn0164st 17-cn0108ds 17-cn3606ds 17-cn0615ds 17-cn0045cl 17-cn0058cl 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.