Amazon.com: NEW AC Adapter Charger replacement for HP EliteBook Folio 9470m Series; HP EliteBook 810 G1, 810 G2, 820 G1, 840 G1; HP ProBook 440 G2, 450 G2 Laptop Notebook Battery Power
Original Replacement Battery For HP ELITEBOOK 740 745 840 850 G1 G2 CM03XL Genuine Laptop Battery 50Wh - AliExpress
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
HP EliteBook 840 G2 EliteBook 840 G2 Power Adapter Charger - Walmart.com
HP CS03XL Battery for EliteBook 745 G3 840 G2 850 G3