How To Choose 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....
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.
If you have any questions, please contact us in time.
When purchasing a battery or adapter, please write your own computer model and we will check if it matches the product you purchased.
If you have not asked us and have not informed us of your computer model, resulting in a battery or adapter that does not match your computer model, you can only return or exchange the shipping fee by yourself.
product information
Brand LZUMWS
Code SA-3307450
Input 100v-240v
Output 19.5V 16.9A
DC Connector 7.4*5.0mm
Size 20*10*4.2
Suit For DELL
Compatible Models:
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, INSPIRON 13Z, E6540, ALIENWARE R3, ALIENWARE R5,X51 R2
1. Oxygen-free copper fittings, better heat dissipation;
2. Strict electronic components architecture, more durable;
3. Mature power supply scheme, stable charging;