Kastar Adapter Laptop Charger for HP Elitebook 840 850 G3 G4 G5 G6, 725 735 745 755 G3 G4 G5, 820 G3 G4 G5 Folio 1020 1030 1040 G1 G3 Probook 640.

AC Input: 100-240V ~ 1.6A 50/60Hz (for worldwide use) DC Output: 19.5V 3.33A 65W (Compatible with 19.5V 2.31A 45W) DC Connecter size: Internal Diameter: 3.0mm External Diameter: 4.5mm OVP OCP SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Package Includes: 1 x Kastar AC Adapter 1 x 3-Prong extended Power Cord