90W Computer Charger 19V 4.74A Laptop Power Adapter 5.5X2.5MM for Laptop Adapter Power Battery Charger

Sufficient power good anti-interference performance and small DC ripple. The power supply has low operating temperature and long service life. The insulation performance is good and the high-frequency transformer is 100% vacuum infiltrated. The product has short circuit overload and overvoltage protection functions. It has perfect over-current over-voltage short-circuit over-temperature and overload protection functions. Type: Power Adapter Input (input): AC110V-240V Output voltage: 19V Output current:4.74A Output interface: 5.5 x 2.5MM Output power: 90W Colour: black Material: ABS Package Contents: 1 x Power Adapter Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.