UBatteries Laptop AC Adapter Charger Compaq CQ58-a00 693711-001 -18.5V, 65W SELECT THE RIGHT AC ADAPTER RECOMMENDED BY LAPTOP MANUFACTURER UBatteries Global AC Adapter Charger Including: 3 Prung Power Cord Input Voltage: AC100-240V, Frequency: 50-60Hz Output Voltage: DC18.5V, Output Current: 3.5A, Output Power: 65W, Connector: 7.4 x 5.0mm TIP Over Current, Over Voltage, Short Circuit Protect, One Year Warranty, 30 Days Return