Rest Assured Use 100% New. Made with safe and high-quality materials.Check with strict quality control standards. Compatible with Lenovo models: ThinkPad P51s P52s P43s P53s A275 A475 A285 A485 L380 L390 L480 L490 L580 L590 Yoga X270 X280 X380 X390 X390 X395 Yoga E480 E485 E580 E585 E490 E490s E495 E590 E595 T470 T470s T480 T480s T580 T580s T490 T490s T495 T495s T590ThinkPad X1 Tablet 2nd 3rd Gen / X1 Carbon 5th 6th 7th Generation / X1 Yoga 2nd 3rd 4th GenChromebook 100e 300e 500e c330 c340 c340-11 c340-15 s330 s340 s340-14 touch s345 s540 c740 c940 s940 14w 14e S345-14ASTIdeaPad Yoga 910 920 C630 C930 C940 S940 910-13 920-13 c930-13 910-13IKB 920-13IKB Glass 910-131KB 920-131KB C940-14IIL 720 730 730s s730 720-13 730-13 730s-13 s730-13 720-13IKB 730-131KB 730-13IKB 730S-13IWL 730S-13IML S730-13IWL S730-13IML Compatible with HP models: Chromebook 14 14A G5 14-ca061dx 14-ca020nr 14-ca060nr 14-ca043cl 14-ca052wm 14-ca051wm X360 11A 11 G6 EE 11 G1 11-ae051wm 11-ae000 HP Spectre x360 13-v111dx 13-v011dx 13-w023dx 13-w013dx 13-ae013dx 13-ac023dx Notebook PC 15-ch011dx 15-bl012dx 15-bl112dxSpectre x2:12-a001tu 12-a001cy 12-a001dx 12-a008nr 12-a009nr 12-ab010nr 12-c012dx 12-c052nr 12-c053nrElite x2 x360 1012 G1 G2 / 1013 G3 / 210 G2 Laptop,Pro x2 612 G2 tablePavilion X2: 12-b010nr 12-b017ca 12-b012ca 12-b020nr 12-b004tu 12-b096ms 12-B004NL 12-B005NF 10-p012nr 10-p010nr 10-p018wm 10-p020nr 10-p018wm 10-n103na 10-n054sa 10-n103na Compatible with Dell models: Chromebook Latitude 5420 5320 5520 3500 3400 3100 3300 5300 5400 5500 7200 7300 7400 5190 2-in-1 P28T P29T P86FXPS 12 925 Dell XPS 13 9360 9350 9365 9370 9380, for Dell XPS 13 LaptopLatitude 7275 7370 5175 5285 5290-2in1 7390-2in1 Series