Laptop Battery L17L3P71 for Lenovo ThinkPad T480S Series Notebook

Replace Part Numbers:
L17M3P71 01AV478 SB10K97620
L17L3P71 01AV479 SB10K97621
L17M3P72 01AV480 SB10K97622

Compatible Laptop Models:
For Lenovo ThinkPad T480S Series Notebook
Installation and usage instructions:

1. Before replacing the battery, be sure to turn off the power first and then remove the charger plug. Replacing the battery during the startup process may pose a safety hazard.
2.After removing the original battery, press the power button continuously for 10 seconds without releasing it. Release the remaining power and static electricity on the motherboard before replacing the new battery.
3. Before installing a new batter
y, confirm the positive and negative poles of the battery, especially the built-in battery, and be careful not to plug it in incorrectly.

Regarding Capacity:

Lithium batteries are consumables, and it is normal for their capacity to fluctuate by around+5% due to factors such as inventory time and usage environment.