【Your safety comes first】Our chargers are UL and FCC certified. UL certification automatically regulates current and provides comprehensive protection against overcharging, overvoltage, overheating, overcurrent, and short circuits, ensuring your laptop stay safe and worry-free 【Flawless Compatibility】Fit for Acer Nitro 5 7 AN515-45 AN515-54 AN515-51 AN515-53 AN515-43 AN515-41 AN515-52 AN515-57 AN517-41 AN517-52 AN715-51 AN715-52 AN517-42, Fit for Predator Triton 300 PT315-52 PT315-53, Fit for Predator Helios 300 N17C1 -53 PH317-54 PH317-53 PH317-55, Fit for Predator Helios 300 SE PH315, Fit for ConceptD 5 CN517-71, ConceptD 7 Pro CN715-71P Laptop [Do not buy if your laptop requires more than 180w] 【Shop with confidence】Backed by a 1-year limited warranty, this charger is designed for long-term use and peace of mind. For questions or assistance, our customer service team is ready to help ensure a smooth experience 【Quick & Stable Charging with 180W Power Output】With a powerful 180W output (19.5V/9.23A), this charger ensures fast and stable charging for your laptop so you can get back to work or play quickly. Designed for optimal performance and safety, it provides a perfect match with your device's power needs. 【Package Includes】1 X Power Adapter, 1 X Power cord Flawless Compatibility — Fit for Acer Nitro 5 7 AN515-45 AN515-54 AN515-51 AN515-53 AN515-43 AN515-41 AN515-52 AN515-57 AN517-41 AN517-52 AN715-51 AN715-52 AN517-42, Fit for Predator Triton 300 PT315-52 PT315-53, Fit for Predator Helios 300 N17C1 -53 PH317-54 PH317-53 PH317-55, Fit for Predator Helios 300 SE PH315, Fit for ConceptD 5 CN517-71, ConceptD 7 Pro CN715-71P Laptop [Do not buy if your laptop requires more than 180w].