SLODA New Laptop Battery for Dell XPS 15z 0htr7 0nmv5c Nmv5c Cn-075wy2 75wy2 L511Z 201106 V79Y0 V79YO[Li-ion 14.8V 4400mah ] --12 Months Warranty Battery Type: 8 Cells Li-ion Capacity: 14.8V 4400mAh Replace Part Number Dell 0HTR7, 0NMV5C, 075WY2 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: 30 days money return guarantee; 24 x 7 email support.