About EBKk EBKk offers diverse consumer tech solutions includingbatteries and adapters chargers. We are passionate about excellence so thatwith every EBKk brand purchase.We always aim to provide high quality ofproducts and service. Product Description: Input AC:100-240V Output DC:19.5V-3.33A-64W Compatible for : Compatible with HP EliteBook 800 Series Notebook PC 820-G3 820-G4 820-G5 820-G6 820-G7 820-G8 820-G9 840-G3 840-G4 840-G5 840-G6 840-G7 840-G8 840-G9 850-G3 850-G4 850-G5 850-G6 850-G7 850-G8 850-G9 Compatible with HP ProBook 400 Series Notebook PC 440-G3 440-G4 440-G5 440-G6 440-G7 440-G8 440-G9 450-G3 450-G4 450-G5 450-G6 450-G7 450-G8 450-G9 455-G3 455-G4 455-G5 455-G6 455-G7 455-G8 455-G9 470-G3 470-G4 470-G5 470-G6 470-G7 470-G8 470-G9 Compatible with HP ProBook 600 Series Notebook PC 640-G2 640-G3 640-G4 640-G5 640-G6 640-G7 640-G8 640-G9 645-G2 645-G3 645-G4 645-G5 645-G6 645-G7 645-G8 645-G9 650-G2 650-G3 650-G4 650-G5 650-G6 650-G7 650-G8 650-G9 Compatible with HP EliteBook 700 Series Notebook PC 725-G3 725-G4 725-G5 725-G6 745-G3 745-G4 745-G5 745-G6 755-G3 755-G4 755-G5 755-G6 Package includes: 1 X AC Adapter 1 X Power Cord