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: 90W 19.5V 4.62A Notebook Laptop Power Adapter
Code: SAA129-7450
AC Input: 100-240V, 50 - 60Hz
DC output Voltage / current: 19.5V 4.62A
Power Supply Watt: 90W
DC Connector size: 7.4*5.0mm
Power Plug: EU US AU UK optional
Suit :For DELL

Compatible Models :

(Tips : Pls click "Ctrl + F" to find the model you want )
For DELL Vostro(A840,A860)
For Dell Latitude (D630,D830,D531,D530 D520n D620 D800 D600 D500 D505 D810 D610 D510 D820 D520,)
For Inspiron 15R/Turbo/3521/5521/15/,
For Inspiron 14R N4120/5421/Turbo/5421/3421/5423/14z/N4050/N4030/N4010/N5010/N4110 N4020/7420/7520/M511R/,
For Inspiron M411R/M521R/1440/M102z/M421R/M501R/M4010
Latitude 6430u,Latitude E6430,Latitude E6420,Latitude E5430,Latitude E6230,Latitude E5420,Latitude E6430 ATG,Latitude E6330,Latitude E6530,Latitude E6400,Latitude E6520,Latitude E6430s,Latitude E5530,Latitude E5400,Latitude E6500,M70,
New Studio 14,Studio 15,Studio 15z
Vostro 2521,Vostro 3560 ,Vostro 3350,Vostro 2520,Vostro 1088,Vostro 3550,Vostro 1015,Vostro 3500,Vostro 1520,
For Inspiron 15R,XPS 15,XPS 15,XPS L521X,XPS 15z,XPS 16,Vostro 1000
For Inspiron( 1526,1555 1536,1525,1500 1501,1510,500M,510M,500,6000,6400,8500,8600) Compatible with:
PA-10 , 9T215 , 7W104 , F2663 , 2H098 , 09T215 , 07W104 , 0F 266 , 02H098 , 310-2862 , 310-3399 , 310-4804 , PA-1900-02D, C2894, 0DF266, 310-3149, 5U092, AD-90195D, PA-1900-01D3, DF266
for dell:
1150, 1370, 13R, 13Z, 1440, 1464, 14R, 1520, 15R, 1720, 1721, 1750, 1764, 17R, 8500, 8500M, 9200, 9300, 9400, E1501, E1705, M411R, M501, M5010, M5030, N3010, N4010, N4110, N5010, N5030, N5110, N7010, N7110
for dell Latitude:
100L, 131L, 500M, 600M, D420, D500, D510, D530, D600, D620, D800, D810, D820, D830, E4300, E4310, E5400, E5410, E5420, E5500
320LT
For dell series: 1150, 1420, 1501, 1520, 1521, 1525, 300m, 500m, 6000, 600m, 630m, 6400, 640m, 700m, 710m, 8500, 8600, 9200, 9300, 9400, E1405, E1505, E1705
For dell latitude Series: 100L, X1, X300, XT Tablet PC
For dell latitude D Series: D400, D410, D420, D500, D505, D510, D520, D530, D531, D600, D610, D620, D630, D630c, D800.
For dell latitude M Series: M2300, M4300, M60, M65 Mobile Workstation, M70
For dell precision Workstation Series: M20, M60, M70
For dell XPS Series: XPS M1210, XPS M1330, XPS M140
......
（More model consulting customer service）

Compatible Laptop Part Number

310-2860, 310-2862, 310-3149, 310-3399, 310-4002, 310-4408, 310-6325, 310-6557, 310-7696, 310-7697, 310-7712, 310-7860, 310-9050, 310-9134, 310-9438, 310-9439, 5U092, 9T215, AA22850-L, C9551, CF745, CF823, CF825, CF878, CF989, DA65NS0-00, DF263, DF266, DF349, LA65NS0-00, LA65NS2-00, LA90PS0-00, LA90PS1-00, MM545, NF599, NF642, NX061, PA-10, PA-12, PA-1650-05D, PA-17, PA-1900-02D, PA-21, PA1650-06D3, XD802

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 tax.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 items are 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 items must 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,accessories specifications and dimensions when purchasing products.