Q: What battery replaces AC14B8K for Acer Aspire ES1, Chromebook, and TravelMate laptops?
The AC14B8K is a 15.2V 3220mAh 48Wh 4-cell Li-ion replacement battery compatible with Acer Aspire ES1, V3, E5, R-series, Chromebook CB3/CB5, TravelMate B115–B117, and Packard Bell TF71-BM laptops. Also replaces 4ICP5/57/80. Ships 100% brand new with Grade-A cells. Backed by a 1-year warranty.
The AC14B8K is a 15.2V 3220mAh 48Wh 4-cell Li-ion replacement battery compatible with Acer Aspire ES1, V3, E5, R-series, Chromebook CB3/CB5, TravelMate B115–B117, and Packard Bell TF71-BM laptops. Also replaces 4ICP5/57/80. Ships 100% brand new with Grade-A cells. Backed by a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | AC14B8K / 4ICP5/57/80 |
| Capacity | 3220mAh / 48Wh |
| Voltage | 15.2V |
| Battery Type | Li-ion |
| Cell Count | 4 Cells — Grade-A |
| Color | Black |
| Certification | CE / FCC / RoHS |
| Condition | 100% Brand New |
| Warranty | 1-Year Warranty |
Compatible Part Numbers
- AC14B8K
- 4ICP5/57/80
Compatible Laptop Models
- Acer Aspire ES1-131
- Acer Aspire ES1-311
- Acer Aspire ES1-511
- Acer Aspire ES1-512
- Acer Aspire ES1-531
- Acer Aspire ES1-731
- Acer Aspire V3-111P
- Acer Aspire V5-122P / V5-132P
- Acer Aspire E5-771G
- Acer Aspire R3-131T / R5-431T / R5-471T / R7-371T
- Acer TravelMate B115-M / B116-M / B117-M
- Acer Chromebook CB3-111 / CB5-311 / CB5-571
- Packard Bell TF71-BM
- Gateway NE511 / NE512
Flex-3 Compatibility
Q: Does AC14B8K fit both Acer Aspire ES1 and Chromebook models with the same connector?
Yes — AC14B8K (part number 4ICP5/57/80) uses a standardized connector shared across Acer Aspire ES1-131 through ES1-731, Chromebook CB3-111, CB5-311, CB5-571, TravelMate B115-M through B117-M, and selected Packard Bell / Gateway models. Not compatible with Aspire ES1-421 or ES1-520 (use a different battery). Confirm part number on your original battery label before ordering.
Why Choose This Battery
Grade-A 4-cell lithium cells deliver reliable 48Wh power for a wide range of Acer Aspire, Chromebook, TravelMate, and Packard Bell laptops. Built-in BMS overcharge and short-circuit protection, plug-and-play installation. Backed by a 1-year warranty with dedicated after-sales support.