Egoway New Laptop Battery for DELL XPS 14, XPS 15, XPS 17, XPS L401X, XPS L501X, XPS L502X, XPS L701X, XPS L702X. also fits: 312-1127, 453-10186, 312-1123, WHXY3, J70W7, JWPHF, P09E, P12G, R4CN5, etc. [Li-ion 11.1V 4400mAh] Battery Type: Li-ion;Voltage: 11.1V; Capacity: 4400mAh; 6 Cell. 100% New from Manufacturer, High Performance XPS14 Replacement Battery. Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety. Contain with Durable cells; Low power consumption IC design; Tested with strict quality control standards; Direct warranty from Manufacturer. Warranty: 12 Months Warranty, 30 days money return guarantee; 24 x 7 email support.