This universal laptop charger delivers up to 90W output and includes 6 interchangeable tips for compatibility with the most popular laptop brands, giving you safe and reliable power for your laptop. Built-in power supply protection: Ensure safer use with protection from over-voltage, over-current, and over-temperature. * 90W Universal Laptop Charger * Includes 6 different interchangeable tips that work with Acer, Dell, HP & Lenovo laptops * Made with Fireproof ABS * 5.9 ft cable / 1.8m cable length * Cable management tie for organization and easy storage * ETL Certified guarantees that this laptop charger has undergone rigorous testing for safety, performance, and compliance with industry standards. * Lifetime warranty