Laptop Battery AC14B3K for Acer Extensa 2508 2519

Replace Part Numbers:
AC14B3K 1ICP5/57/80

Compatible Laptop Models:
For Acer Extensa 2508 2519
For Acer Packard Bell EasyNote TF71-BM TG71-BM TG81-BA TG83-BA
For Acer Aspire V3-371 V3-111P V3-371
For Acer Aspire V5-122 V5-132 V5-122P V5-132P
For Acer Aspire E3-111 E3-112 E3-112M
For Acer Aspire ES1-111 ES1-111M ES1-131 ES1-311 ES1-331 ES1-512 ES1-520 ES1-521 ES1-531 ES1-731 ES1-731G
For Acer Aspire R3-131T
For Acer Aspire R5-431T R5-471T R5-571T R5-571TG
For Acer Aspire R7-371T R7-372T
For Acer Gateway NE512
For Acer Swift 3 SF314-51 SF314-51-345H SF314-51-3632
For Acer Aspire R 11 R3-131T R3-131T-C0A7
For Acer Aspire S14 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.