Unno Tekno Universal Laptop Charger

Our universal charger is compatible with nearly every notebook of the most renowned brands, such as HP, Lenovo, Toshiba, Dell, and Acer among many others. With 10 different charging tips to choose from, a complimentary QC 3.0 USB port and the automatic voltage selection, you can be confident that your battery will be fully charged and ready for your next assignment. Features and Tech Specs 10 universal charging tips. Input voltage: 100 ~ 240V – 50/60Hz. 12V to 20V automatic switch. 90W total output power. Surge protection. Short circuit and overheat protection. Complimentary QC 3.0 USB port (15W). Power indicator. Rugged construction. NEMA 5-15P power cord plug. Dimensions (in): 1.2 x 5.3 x 2.3. Weight (oz): 10. Tip Diameter (mm) (outside/inside) Voltage (V) Compatibility M1 6.3/3.0 15.0 Toshiba M4 4.8/1.7 15.0 HP & Sony M5 5.5/2.5 19.0 Acer, Dell, Lenovo & Toshiba M7 5.5/2.1 19.0 Acer & Asus M11 7.9/5.5 20.0 Lenovo M12 3.0/1.0 19.0 Acer & Samsung M13 4.5/3.0 19.5 HP M20 7.4/5.0 18.5 HP M21 7.4/5.0 19.5 Dell M32 4.5/3.0 19.5 Dell