Manufacturer: Austin
ASIN: B07ZL3VRVW
Compatible with Precision 15 3540 3541 , XPS 15 L501X L502X L521X , XPS 15z L511Z
2 Year Warranty, buy with confidence.
As long as the Model Number is listed there, this product is 100% guaranteed working with your computer.
If your model is not there, please paste the link below into a web browser address bar, search your model number and then you will find the charger for your laptop.