A;

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
ENVY 13-AB000 AB016NR D010CA D010NR D020NR D023CL D040NR D040WM D099NR; ENVY 13T-D000
ENVY 14-J153CA J157CA U213CL; ENVY 14T-J000 J100 U000 U200
ENVY 15-AE041NR AE042NR AH155NR AS010CA AS014WM AS020NR AS027CL AS031NR AS032NR AS043CL AS068NR AS091MS AS133CL AS151NR AS152NR AS166NR AS191MS K016NR K223CL K233CA;
ENVY 15 X360 CONVERTIBLE U001XX U002XX U010DX U011DX U050CA V010NR
ENVY 15Z-AH000 Q100
ENVY 17-S017CL; ENVY 17T-K000 S000
ENVY M6-AE151DX N013DX N113DX N168CA P013DX P014DX P113DX P114DX