Genuine 90w 15v 6a Laptop Charger AC Adapter for Microsoft Surface Pro 2 15″ Enhanced Edition i7 2017 i5, 7.4*5.0mm connector

Microsoft AC Adapter Charger, 15V 6A 90W, 7.4*5.0 round Connector for Microsoft Surface Book 1749, Microsoft Docking Station*Please double check your old charger’s tip size and output voltage. New charger’s output current will be compatible if equal or greater than your old charger*Compatible Laptop BrandMicrosoft ConditionBrand NewCertificationsC-Tick, FCC, CE, RoHs / SAA, FCC, CE, RoHsOutput Voltage15VOutput Current6AOutput Power90WUSB port5V 1ATip Size7.4*5.0Pin insideyesAU Power CordProvidedInput VoltageAU Standard AC 100V - 240VInput FrequencyAU Standard 50Hz - 60HzShort Circuit Protection (SCP)YesOver Voltage Protection (OVP)YesOver Current Protection (OCP)YesWarranty1 Year from purchaseCompatible Laptop ModelMicrosoft Surface Book 1749Microsoft Docking StationProper Charger Usage Do not continuously keep charger plugged in for over 6 hrs at a time. Allow charger to rest. Unplug the charger when the battery is full. And plug in charger when battery reaches 20% to 30%.