CQCQ L18M4P71 Battery for Lenovo ThinkPad P1 X1 Extreme 1st Gen 2018 2nd Gen 2019 Series SB10Q76928 L17M4P72 SB10S57317 01YU911 L17C4P72 SB10Q76929 01AY969 01AY968 (15.36V 80Wh/5.235Ah)

Battery Type: Li-ion Voltage:15.36V Capacity:80Wh/5.235Ah
Compatible Part Number: SB10Q76928 01AY968 L17M4P72 L18M4P71 SB10S57317 01YU911 L17C4P72 SB10Q76929 01AY969 5B10W13900 5B10W13899 5B10W13953 5B10V98091
Fit For: Lenovo ThinkPad P1 1st Gen (P1 2018) Series,P1 2nd Gen (P1 2019) , ThinkPad X1 Extreme 1st Gen (X1 Extreme 2018) Series,Fit for ThinkPad X1 Extreme 2nd Gen (X1 Extreme 2019) Series
Battery Condition:100% Brand New!Grade A cells ensure fast charges and low power consumption.
How to install a new battery1. emove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery. 2. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube.This method may help you.
For Optimal Use battery1.New battery received, discharge the battery to 5% (not 0%) for the fist use, then charge and cycle 3-4 times to wake up the new battery.The important point is to perform a full discharge and charge every other month to extend the battery life.2.Do not connect adapter for a long time while using the battery. It may damage the battery.Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of it in fire or water.