Laptop Battery PA5121U for Toshiba Satellite P75-A7100

Replace Part Numbers:
PA5121U PA5121U-1BRS PABAS274

Compatible Laptop Models:
For Toshiba Satellite P75-A7100 Series
For Toshiba Satellite P75-A7200 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.