Laptop Battery L12S4E01 for Lenovo M30 Series

Replace Part Number:
L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01 4ICR17/65

Compatible Laptop Model:
?For Lenovo M30 Series
For Lenovo G50 Series G50-30 G50-45 G50-70 G50-75 G50-80
For Lenovo G40 Series G40-30 G40-45 G40-70 G40-80
For Lenovo Z40 Series Z40-70 Z40-75
For Lenovo Z50 Series Z50-30 Z50-70
For Lenovo Z70 Series Z70-70 Z50-80

For LENOVO Z710 Series
For LENOVO G400s G400 Series
For LENOVO G405s Series
For LENOVO G410s Series
For LENOVO G500s G500 Series
For LENOVO G505s Series
For LENOVO G510s Series
For LENOVO S410p Series
For LENOVO S510p 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.