45W Laptop Car Charger Power Supply DC Adapter for HP EliteBook 820 840 G3 G4 | eBay
65W AC Adapter Power Supply For HP EliteBook 840 G3, 850 G3 Charger Power Cord | eBay
HP EliteBook 650 G9 Notebook PC - Customizable
Amazon.com: Newest HP EliteBook 840 G7 14" FHD IPS Premium Business Laptop, 10th Gen Intel Core i7-10610U, 16GB RAM, 512GB PCIe SSD, Backlit Keyboard, Fingerprint Reader, WiFi 6, USB-C, Windows 10 Pro,
Amazon.com: USB Dock Cable for HP ZBook Elitebook 840 G3, X260 1030 G2, Elite X2 1012 G1 Thunderbolt3 Docking Station Compatible 914039-001, Single Custom end (AC+USB Type-C to USB Type-C), 3FT, Black :
For HP Elitebook 840 G3 Left & Right LCD SCREEN HINGES PS1514 TO LVDS HINGE | eBay
HP EliteBook 840 G3 14" Laptop Win 10 Pro 256gb M.2 SSD 8gb ram SC Sim Card slot | eBay
Refurbished: HP Elitebook 840 G3 14" Full HD 1920x1080 Laptop PC, Intel Core i5-6300U 2.4GHz, 8GB DDR4 RAM, 256GB SSD, Windows 10 Pro x64 Grade B+ - Newegg.com
Refurbished: HP EliteBook 840 G3 Laptop Intel Core i5 6th Gen 6300U (2.40 GHz) 16 GB Memory 256 GB SSD Intel HD Graphics 520 14.0" Windows 10 Pro 64-bit - Newegg.com
Refurbished: HP Elitebook 840 G3 14" Full HD 1920x1080 Laptop PC, Intel Core i5-6300U 2.4GHz, 8GB DDR4 RAM, 256GB SSD, Windows 11 Pro x64 Grade B - Newegg.com
AC Adapter Charger for HP Elitebook 725 G3, 745 G3, 840 G3, 850 G3. By Galaxy Bang USA - Walmart.com
Amazon.com: 65W Laptop Charger Compatible for HP EliteBook 840 G3 G4 G5 G6 G7 850 G3 820 725 745 755 X360 HP Probook Charger 640 G5 650 G2 430 440 450 G2 G3 G5 Ac Adapter Notebook Power Supply Cord : Electronics