Amazon.com: 65W 45W USB C Laptop Adapter Charger Fit for HP EliteBook 840 G1 820 G1 HP Envy x360 HP Pavilion x2 HP Spectre x360 x2 Chromebook 11 G6 G7 EE 14
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
AC-adapter 65 Watt normal with adapter original for HP EliteBook 840 G1 - sparepartworld.com
HP 65W AC Power Charger Adapter EliteBook 840 G1 G2 850 G1 G2 G3 G4 G5 | eBay
Amazon.com: AC Adapter Charger Replacement for HP EliteBook 840 G1, e3w28ut#aba, e3w29ut, e3w30ut; HP EliteBook 840 G1 G5Y21US#ABA, j2l62ut; HP EliteBook Folio 9480m, J5P81UT#ABA, J5P82UT#ABA, J8U63UT#ABA : Electronics
Genuine HP Probook 640 G1 /840 G1 G2 G3 G4 AC Power Adapter Charger | eBay