This charger has been tested to ensure compatibility with HP laptops:

HP EliteBook 840 G3 G4 G5 Notebook PC(Not Compatible EliteBook G1 G2)
HP EliteBook 850 G3 G4 G5 Notebook PC
HP EliteBook 820 G3 G4 G5 Notebook PC
HP EliteBook 830 G5 Notebook PC
HP EliteBook 840r G4 Notebook PC
HP EliteBook 848 G3 G4 Notebook PC
HP Chromebook 11 G3 EE Notebook PC
HP Chromebook 11 G4 EE Notebook PC
HP Chromebook 11 G5 EE Notebook PC(Not Fit Chromebook 11 G1 G2)
HP 15-ba009dx 15-f272wm 15-f387wm 15-F222WM 15-f233wm 15-ay009dx 15-ay041wm
HP EliteBook X360 1030 G2,1040 G3,Folio 1020 1040 G1 G2
HP ProBook 450 430 440 446 455 470 G3 G4 G5(Not Fit Probook G1 G2)
HP ProBook 640 645 650 655 G2 G3 G4
HP EliteBook 725 735 745 755 G3 G4 G5
HP Envy 13 13T 14 14T 15 15Z 17 17T M6; Envy X360 15 15Z M6
HP Split 13 x2 13-g100, 13-g110dx, 13-g118ca, 13-m000, 13-m010dx, 13-m100;HP pavilion 11 13 15
HP 741727-001 740015-001 740015-002 740015-003 740015-004 741553-850 719309-001 719309-003 721092-001 HSTNN-CA40 HSTNN-DA40 HSTNN-AA44 ADP-45WD
HP Stream 11 13 14 X2 Series 11-r010nr, 11-r014wm, 11-r020nr 11-h000, 11-h110nr, 11t-h100, 11-h010ca, 11-h010nr, 11-h013dx, 11t-h000, 11-d010nr, 11-d010wm, 11-d011wm, 11-d020nr, 13-c010nr, 13-p110nr, 13-p120nr, 13-p111nr, 13-p113cl, 13-p117cl, 13-p120ca, 13z-p100, 14-z010nr, 14-z040wm