Battery type: Li-ion; Voltage: 11.55V; Capacity: 83Wh/6827mAh; Cells: 6-cell
Compatible Models: Replacement for Dell Precision 7670 7680 7770 7780 Series
Replace Part Numbers: RCVVT 0RCVVT NWDC0 0NWDC0 X26RT 0X26RT 965V4 0965V4 T6PFX 451-BCYH 3ICP5/50/89-2
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