Compatible Machine Models: XPS 14 Ultrabook Series XPS 14-L421x Series XPS L421x Series XPS 14 L421X Ultrabook
Compatible Part Numbers: 4RXFK C1JKH FFK56
Battery Type: Li-ion; Voltage: 14.8V; Capacity: 69Wh; Color: Black
100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.