?Warranty? :Dell 130w laptop charger is CE/FCC/ROHS safety certified and designed.If you have any questions about the charger, please contact us. We provide 30 days unsatisfactory refund for the dell 130w laptop charger and 12 months warranty service. ?Safety?130W 4.5*3.0mm port output up to 130W power delivery enables fast and efficient charging of compatible devices;Multi-protection;Over voltage protection;Short circuit protection;. ?Compatible with Dell 130W AC Adapter P/N:?Compatible with Dell P/N:0V363H 06TTY6 6TTY6 09TXK7 CN-09TXK7 0RN7NW RN7NW DA130PM130 HA130PM130 332-1829 ADP-130EB BA P56F P56F P31F. ?Compatible with Dell 130W Laptop Charger Model?Compatible With Dell XPS 15 9530 9550 9560 9570 7590;Dell Precision M2800 M3800 5510 5520 5530 5540;Dell Inspiron 13 7347 7348 7459;Dell vostro 7500 7590. ?Dell 130w Laptop Charger 4.5*3.0mm?IOriginal replacement,100% Brand New. DC-Output: 19.5V-6.67A-130W Input: 100-240V-50/60HZ. DC Connecter size: 4.5*3.0mm; (Not a usb interface.Check the second picture!Please Check!!!).