Laptop AC Adapter Charger for Asus X61Q X61SV X70E X70S U30JC-A2B U30JC-B1 U30JC-QC1-CBL P50IN Pro66 W3Z W5000A W6A X52DE A53Z-SX137V A55VM-SX054V A6000VC N82JV-X1 N90SC-A1 P31J P41F P41J B33E F83VD

OUTPUT: 19V 4.74A-90W,Input: 100~240V~1A 50/60Hz (For worldwide use) Connector size: 5.5mm*2.5mm(Note: Please make sure the DC output and tip size of ac adapter are accordant before you buy) If the output of your original ac adapter(or INPUT on the label of your back Laptop) is 19V 4.74A,and connector size is:5.5mm*2.5mm,you can buy it,thanks Tested Units, Safety: Over Voltage Protection, Short Circuit Protection, Over Current Protection Warranty: 12 Months warranty, 30 days money return guarantee,24 x 7 email support..(Please check your laptop model and buy it with confidence!)