Q: What battery replaces AC14B3K for Acer Aspire and Swift 3?
The AC14B3K is a 15.2V 48.9Wh (3220mAh) Li-ion replacement battery for Acer Aspire ES1, E3, V3, V5, R3, R5, R7 series, Acer Swift 3 SF314-51, Acer Chromebook CB3-511, and Packard Bell EasyNote TF71-BM / TG71-BM. It replaces part numbers AC14B3K and 1ICP5/57/80. Backed by a 1-year warranty.
The AC14B3K is a 15.2V 48.9Wh (3220mAh) Li-ion replacement battery for Acer Aspire ES1, E3, V3, V5, R3, R5, R7 series, Acer Swift 3 SF314-51, Acer Chromebook CB3-511, and Packard Bell EasyNote TF71-BM / TG71-BM. It replaces part numbers AC14B3K and 1ICP5/57/80. Backed by a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | AC14B3K |
| Capacity | 48.9Wh / 3220mAh |
| Voltage | 15.2V |
| Battery Type | Li-ion |
| Cell Grade | Grade-A, high quality |
| Color | Black |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- AC14B3K
- 1ICP5/57/80
Compatible Laptop Models
- For Acer Aspire E3-111 E3-112 E3-112M
- For Acer Aspire ES1-111 ES1-111M
- For Acer Aspire ES1-131 ES1-311 ES1-331
- For Acer Aspire ES1-512 ES1-520 ES1-521
- For Acer Aspire ES1-531 ES1-731 ES1-731G
- For Acer Aspire V3-111P V3-371
- For Acer Aspire V5-122 V5-132 V5-122P V5-132P
- For Acer Aspire R3-131T R3-131T-C0A7
- For Acer Aspire R5-431T R5-471T
- For Acer Aspire R5-571T R5-571TG
- For Acer Aspire R7-371T R7-372T
- For Acer Aspire S14 Series
- For Acer Swift 3 SF314-51
- For Acer Swift 3 SF314-51-345H
- For Acer Swift 3 SF314-51-3632
- For Acer Chromebook CB3-511
- For Acer Extensa 2508 2519
- For Acer Gateway NE512
- For Packard Bell EasyNote TF71-BM
- For Packard Bell EasyNote TG71-BM
- For Packard Bell EasyNote TG81-BA TG83-BA
Why Choose This Battery
This AC14B3K replacement battery restores full runtime to your Acer Aspire, Swift 3, or Chromebook CB3-511. Grade-A Li-ion cells deliver stable 15.2V output with built-in BMS protection against overcharge, over-discharge, and short-circuit. Exact 1:1 plug-and-play fit — no tools required. Backed by a 1-year warranty and dedicated after-sales support.