About this item This laptop charger has an output of DC 19V 3.15A 60W, with an input range of AC 100-240V 1.5A 50-60Hz. The connector size is 5.5 x 3.0mm and is designed to be compatible with various laptop models. The product is designed for multiple laptop series, ensuring versatile compatibility. All products undergo rigorous quality control and are CE-/FCC-/RoHS-certified for safety. Dimensions: 4.25 x 1.18 x 1.82 inches.