Battery type: Li-ion; Voltage: 15.36V; Capacity: 80Wh/5235mAh; Cells: 6-cell
Compatible Models: Fit for Lenovo ThinkPad P1 3rd Gen Series, Fit for Lenovo ThinkPad P1 3rd Gen 20TH Series, Fit for Lenovo ThinkPad P1 3rd Gen 20TJ Series, Fit for Lenovo ThinkPad X1 Extreme 3rd Gen Series, Fit for Lenovo ThinkPad X1 Extreme 3rd Gen 20TK Series, Fit for Lenovo ThinkPad X1 Extreme 3rd Gen 20TL Series
Replace Part Numbers: L19C4P71 5B10X19048 5B10X19050 L19M4P71 5B10X19047 5B10X19049 L19L4P71 4ICP4/67/141
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.