Laptop Battery 45N1037 for Lenovo ThinkPad T430S T430SI T420S t420SI Series

Replace Part Number:
45N1039 45N1037 45N1036
42T4846 42T4847 0A36309
45N1038 45N1143
Compatible Laptop Model:
For Lenovo ThinkPad T430S T430SI T420S t420SI Series
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.