The Innergie 65-Watt laptop adapter with high charging efficiency has stable and reliable power to improve your charging performance. It is smaller than iPhone XR size, with included charging cable and interchangeable laptop tips to power up your laptop anywhere. The Innergie 65U’s highly efficient 90% power conversion rate not only ensures maximum power is made available for your devices, but that the environmental impact is reduced. The efficiency also means less heat is produced, enabling a smaller form factor while maintaining a safe operating temperature. You also get a two-year warranty when registering your product on the Innergie website, ensuring you get the full use out of your charger.