About this item Technical DetailsOutput: Max 20V 3.25A 65W/20V 2.25A 45W; Input: 100-240V, 50-60Hz; Connector Size: 4.0*1.7mm; Package Include: 1 x Charger for Laptop. 65W Laptop Charger Compatible with Various SeriesCompatible with multiple laptop models and series. Power Supply Compatible with Various Laptop SeriesThis charger works with numerous series across multiple models, providing versatility for different users. Intelligent Chip ProtectionEquipped with an internal integrated chip for overheating, overcurrent, overvoltage, and overcharge protection to ensure safe charging. Dimensions: 5.98 x 4.09 x 1.97 inches.