Note: We provide 1 year warranty. Please be assured to purchase. Any problems, please feel free to contact us. We are happy to help you. Contact us by follow step:Please click on seller store on right corner “ask a question”and contact seller directly. Compatible HP Laptop Models: Probook: 430 G3/430 G4/430 G5/440 G1/440 G3/440 G4/440 G5/440 G6/440 G7/450 G3/450 G4/450 G5/450 G6/450 G7/455 G3/455 G4/455 G5/470 G3/470 G4/470 G5/640 G2/640 G3/640 G4/650 G2/650 G3/650 G4/650 G7 Probook x360: 11 G2 EE,11 G3 EE,11 G4 EE,11 G5 EE,440 G1/14-ba175nr Elitebook: 725 G3/725 G4/745 G3/745 G4/745 G5/755 G3/755 G4/755 G5/820 G3/820 G4/840 G3/840 G4/840 G5/850 G3/850 G4/850 G5 Elitebook Folio: 1020 G1/1030 G1/1040 G1/1040 G2/1040 G3 Zbook: 14 G2/14u G4/15u G2/15u G3/15u G4/x2 G4 Pavilion TouchSmart: 15-n210us/15-n210dx/15-n211dx/15-n220us/15-n228us/15-n230us/15-n240us/15-n260us/15-n280us/15-n290nr/15z-n200/15-f111dx/15-f211wm/15-bs0xx/15-f272wm/15-CS0XXX/14-ax010wm Pavilion x2: 11-h110nr/11-h010ca/11-h010nr/13-p110nr/13-p120nr/13-p111nr/13-p113cl/13-p117cl/13-p120ca/13z-p100 Pavilion x360: 11-k120nr/13-s128nr/13-s192nr/m3-u001dx/m3-u003dx/14m-dh1003dx/15-cs3153cl/15-cs0053cl Stream Notebook: 11-r010nr/11-r014wm/11-r020nr/11-d010nr/11-d010wm/11-d011wm/11-d020nr/13-c010nr/13z-p100/14-z010nr/14-z040wm Stream 11 Pro G3/Stream 11 Pro G4 EE Envy Notebook: m6-p013dx/m6-p113dx/m6-ae151dx Envy x360: 15-u110dx/15-u111dx/m6-w010dx/m6-w103dx/m6-aq103dx/m6-w105dx/m6-w101dx/15-u010dx/15-u011dx Envy x2: 13-j002dx/15-c001dx Spectre x360: 13-4001dx/13-4005dx/13-4100dx/13-4103dx/13-4105dx/13-4110dx/13-4116dx/13-4193dx/13-4194dx/13-4195dx/15-F039WM/255 G1/255 G2/255 G3/255 G6/255 G7 Spectre x2: 13t-h200/13-h211nr Chromebook: Chromebook 11 G4/Chromebook 11 G5/11-v025wm See more

Custom service: 24 x 7 email support ,12 months warranty and 30 days money back guarantee. 100% New from Manufacturer, Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety. Compatible Part Number: 693716-001 693711-001 714657-001 710412-001 710340-850 741727-001 Blue Tip 45w 740015-002 740015-004 719309-003 721092-001 854054-002 854054-003 854054-001 740015-001 693710-001 hstnn-ca40 hstnn-da40,Stream 11 13 14 11-AK0500SA 11-AK0008NA 11-AK0007NA 11-AK0501SA 11-AK0502SA 11-AK0001NG 11-AK0002NG, 1A921UA 1G136UA 1KT02UA 1KT12UA 1KT13UA 1KT47UA 1KT47UAR 1KT48UA 1KT48UAR 1W828UA 2Y438UA 2Z157UA 3C310UA 3J349UA 4PG29LA 4WJ36UA 5AT59EA 5VR72UA 5XK74UA 6BG78EA 6BM94UA. Compatible Models: HP Zbook 45W : 14 G2/14 G7/14U G4/14U G5/14U G6/15U G2/15U G3/15U G4/15U G5/15U G6/x2 G4 Firefly Mobile Detachable Workstation,Elitebook 720 725 735 745 755 820 830 840 850 840r 848 G1 G2 G3 G4 G5 G6 G7 G8 1020 1030 1040 1050 Revolve 810 Folio 9470m 9480m, ProBook 640 G1, 640 G2, 640 G3, 640 G4, 640 G5, 650 G1, 650 G2, 650 G3, 650 G4, 650 G5, 430 440 446 450 455 470 640 650 645 655 G1 G2 G3 G4 G5 G6 x360 11 G1 G2 G3 EE, Chromebook 11 G3 G4 G5 EE, 13 14 G1. Output: 19.5V 2.31A 45W Input: 100V - 240V~ 1.2A 50-60 Connector tip: 4.5mm*3.0mm (Please check your connector before purchase!!!）.