Specifications: 1.Input Voltage Range: 100-240V, 50/60Hz 2.Output: 20V 3.25A 3.DC Plug Size:see the picture 4.Warranty:1 Year 5. Certification CE, ROHS, CCC 6. Short Circuit Protection, Over Voltage Protection&Over Current Protection. 7. Compatible or Replacement With: For Lenovo X1 Carbon E431 E531 S431 T440s T440 X230s X240 X240s G400 G410 G500 G505 G405  G50-45 Yoga 13 etc. 8. All adapters have been fully tested: Strict Aging Test Strict Material Test Over Voltage Test Over Temperature Test Safety Test Please note, sometimes the label is different ,but the function is same, don’t worry.We will ship ly. If you don’t know whether your machine can use this adapter, you can check whether the output (voltage, current) and interface of your adapter match. If the adapter is lost, you can check the at the bottom of the computer or your machine’s manual Package include: 1 pc x AC Power Adapter without power cord 

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.