19V 4.74A replacement ac adapter for HP 90W

19V 4.74A replacement ac adapter for HP 90W the Power experts around you 1.ten years experienced manufacturer 2.only focus on power adapter 3.reliable ac adapter 4.double warranty ac adapter 5.triple protectionac adapter Features: 1.Brand New ,100% OEM Compatible 2.Smart device surge protection for over voltage, short circuit protection. 3.Strong built for heavy duty and long usage performance. Technical Specifications : Replace for :HP Laptop AC AdapterInput Voltage:AC 100V-240VOutput Power:90 WattsInput Frequency50-60HzOutput Voltage :DC 19VDC Connector :7.4mm/5.0mm with pin insideOutput Current:4.74AWeight :260g Input: AC 100V - 240V 50-60Hz Output: DC 19V 4.74A 90W Connecter size: 7.4mm/5.0mm with pin inside 4Line regulation (full load): ±0.5% Peak- to -peak ripple: < 100MV Working temperature: 0-35°C@100%,50°C@70% load Setup rise hold up time: 100ms,50ms,20ms@240VAC input Strong made totally compatible part Over voltage protection: 115%-135% rated output voltage Withstand voltage: I/P-O/P 3Kvac,1 minute Over load protection: 115%-135% fold back current limiting, Auto-recovery Professional Manufacturer, Ten Years Experienced ,Only Focus on Power Adapters Brand New Replacement Product, works as genuine parts, 100% OEM Compatible Remark: AC cord is not included, if you need,please contact us,we will provide the type which fits your market Full 12 months warranty