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Baby description: 

 

Product Type: Dell Laptop AC Adapter 

 

Output voltage: 19V Output Current: 1.58A 

 

Interface Type: round mouth with needle 

 

Note: If you do not know whether your machine can use this adapter， you can view your original adapter's output parameters (voltage， current) is consistent， if the original adapter is lost， you can see the bottom of the computer or the parameters of your machine instructions. 

 

This section applies to power notebook DELL 19V-1.58A for the same type of interface