Bay Valley Parts 9-Cell 11.1V 7800mAh New Replacement Laptop Battery for DELL:312-1123,312-1127,453-10186,J70W7,JWPHF,WHXY3 DELL: XPS 14,XPS 14 (L401X),XPS 15,XPS 15 (L501X),XPS 17,XPS 17 (L701X)

Safety & Excellence Features:
* No memory effect, fast charge
* Low power consumption IC design
* Fully compatible with the original laptops (models listed below)
* Tested with strict quality control standards
* Over-charge protection
* Over-discharge protection
* Over-heat protection
* Over-current protection
* Short-circuit protection
* High capacity circulatory function

Compatible with These Original Part Numbers:
08PGNG,0J70W7,0JWPHF,0R4CN5,312-1123,8PGNG,991T2021F,999T2128F,AHA63226267,AHA63226268,AHA63226270,AHA63226276,AHA63226277,J70W7,JWPHF,P09E,P09E001,P09E002,P11F,P11F001,P12G,P12G001,R4CN5, 312-1127,453-10186, WHXY3

Fits Machine Models:
XPS 14,XPS 14 (L401X),XPS 15,XPS 15 (L501X),XPS 17,XPS 17 (L701X),XPS 17 (L702X),XPS L401X,XPS L501X,XPS L502X,XPS L701X,XPS L702X,XPS 15-L501X,XPS 15-L502X,XPS 17-L701X,XPS 17-L702X

Please make sure that the battery part numbers listed in the description matches the battery part number on your original battery before you purchase. Please also compare the pictures shown with your current battery to make sure it would fit your laptop properly!