Caricabatteria da auto universale 90 W per laptop - adattatore di alimentazione CC 19 V 4,74 A (nuovo) laptop
Power: 90W. -10PCS DC Jack Connectors Size -Input: DC 11-15V Max 10A. Sound insulation,high-frequency converter of 100% vacuum impregnation;. Square Plug ( for Lenovo Thinkpad). 2,new style:unique appearance,Elegant materials.