UBatteries 90W Laptop AC Adapter Charger HP Pavilion dv7-6163us dv7-6184ca dv7-6166nr dv7-6168nr dv7-6169nr dv7-6175us dv7-6178us - 19V<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>SELECT THE RIGHT AC ADAPTER RECOMMENDED BY LAPTOP MANUFACTURER</li><li>UBatteries Global AC Adapter Charger Including: 3 Prung Power Cord</li><li>Input Voltage: AC100-240V， Frequency: 50-60Hz</li><li>Output Voltage: DC19V， Output Current: 4.74A， Output Power: 90W</li><li>Over Current， Over Voltage， Short Circuit Protect， One Year Warranty， 30 Days Return</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41KifUGf-VL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3129wBZZGgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31csX6BDodL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ZYbp5chWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418%2BgnrxcDL.jpg" noproxy>