UBatteries Compatible 90W 19V AC Adapter Charger Replacement For HP EliteBook Elite Book EBook 2170P 850 6930p 8440p 8460p 8460w 8470p 8530p 8530w 8540P 8540w 8560p 8570p Series UBatteries Global AC Adapter Charger Including: 3 Prung Power Cord, Input Voltage: AC100-240V, Frequency: 50-60Hz, Output Voltage: DC19V, Output Current: 4.74A, Output Power: 90W, Over Current, Over Voltage, Short Circuit Protect, One Year Warranty, 30 Days Return Compatible Part# HP Spare Part 463955-001 463956-001 469639-003 535593-001 418873-001 608428-003 391173-001 519330-001 Compatible Models:HP EliteBook 2170P 850 6930p 8440p 8460p 8460w 8470p 8530p 8530w 8540P 8540w 8560p 8570p Specification Power Cord: 4 feet 3 Prung US Standard Input Voltage: AC100-240V Frequency: 50-60Hz Output Voltage: DC19V Output Current: 4.74A Output Power: 90W Compatible Part# HP 463955-001 463956-001 469639-003 535593-001 418873-001 608428-003 391173-001 519330-001 Compatible Part# HP Spare Part 463955-001 463956-001 469639-003 535593-001 418873-001 608428-003 391173-001 519330-001 Compatible Models:HP EliteBook 2170P 850 6930p 8440p 8460p 8460w 8470p 8530p 8530w 8540P 8540w 8560p 8570p