How To choose A adapter

Step 1. please check the input data on your laptop or your adapter output. You will find voltage and current data. Such as 20V 3.25A 、19V 3.42A、19V 2.37A.... Step 2. check your connection plug size. Out diameter * lnner diameter Such as 5.5*2.5mm、4.0*1.7mm、 4.0*1.35mm.... If still not understand ,please ask help from us !

the actual size may have a deviation of 1 ~ 3mm.

Laptop Adapter Information

Item: 330W 19.5V 16.9A Notebook Laptop Power Adapter Code: SA-3307450 AC Input: 100-240V, 50 - 60Hz DC output Voltage / current: 19.5V 16.9A Power Supply Watt: 330w DC Connector size: 7.4*5.0MM Power Plug: EU US UK AU optional Suit :For DELL

Compatible Model：

(Tips : Pls click "Ctrl + F" to find the model you want ) FOR DELL 330W Alienware 15 15R2 15R3 X51 17 17R2 17R3 M17XR4 ALPHA200 18 18MX R1 R2 R3 FOR DELL PRECISION M4800 M4700 M6600 M6700 M6800 For Dell: for ALIENWARE M18X for ALIENWARE R1 for ALIENWARE R2 for ALIENWARE M11X for ALIENWARE M17 for ALIENWARE M18 for ALIENWARE X51 for ALIENWARE M13 for ALIENWARE M15 For DELL ALIENWARE SERIES Series Laptop: For ALIENWARE M17X For DELL: ALIENWARE M18X, ALIENWARE R1, ALIENWARE R2, ALIENWARE M11X, ALIENWARE M17, ALIENWARE M18, ALIENWARE X51, ALIENWARE M13, ALIENWARE M15, LATITUDE DOCKING STATION, ALIENWARE 18, ALIENWARE 17 R2, INSP 13Z, E6540, ALIENWARE R3, ALIENWARE R5,X51 R2 ...... （More model consulting customer service）

Compatible Part Numbers:

0XM3C3 ADP-330AB B DA330PM111 XM3C3 Y90RR ADP-330AB D

Warranty

In Great Working Condition. We guarantee our products will charge your device as efficiently as the original charger. In addition, our products are in compliance with top industry standards. 1 Year Warranty- we will exchange your product free of charge should it become defective for 1 years from the date of purchase.You can contact with us any time!

TIPS

1.ABOUT CUSTOMS We are not responsible for custom duty or import.But you can ask us send you INV . 2.ABOUT FEEDBACK We are highly appreciated to your positive feedback, if you have any problem please contact us before you leave us negative feed back,we'll try our best to help you to solve the problem, pls trust us. 3.RETURN POLICY All itare checked and packed in good condition before dispatch. If you find any defect in our items,please contact customer service within 7days of receipt item.Return itmust be NOT-Used or have any sign of abuse or intentional damage.Buyer is responsible for all return shipping charges. In order to avoid the problem that the purchased products are not suitable for your own laptop, please carefully confirm your computer model,acceories specifications and dimensions when purchasing products.

About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e 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 important to usIf 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.