BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI AC14B8K-BTI REPLACEMENT LI-POLYMER INTERNAL NOTEBOOK BATTERY FOR ACER ASPIRE E3-111 E3-112 E

Mfg Part Number:  AC14B8K-BTI  
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Price: $101.84 + Free Shipping
Quantity:
In Stock: 31
Last Updated: Jan 20, 2026
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BTI AC14B8K-BTI 4-CELL 15.2V LI-ION BATTERY COMPATIBLE WITH AC14B8K, KT.0040G.004, KT0030G.004, ASPIRE E3-112M, E5-771, E5-771G, ES1-111, ES1-111M, ES1-131, ES1-311, ES1-331, ES1-511, ES1-512, ES1-520, ES1-521, ES1-531, ES1-731, ES1-731G, R3-131T, R5-431T, R5-471T, R7-371T, R7-372T, V3-111, V3-111P, V3-331, V3-371
Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number AC14B8K-BTI
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Name Battery
Product Type Battery
Battery Information
Application/Usage Chromebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Polymer (Li-Polymer)
Battery Capacity 3270 mAh
Output Voltage 15.2 V DC
Miscellaneous
Compatible to OEM Part Number
  • AC14B8K
  • KT.0040G.004
  • KT0030G.004
    		•
    Compatibility

    OEM Part Numbers:

  • AC14B8K
  • KT.0040G.004
  • KT0030G.004

    • Acer Aspire Models:

  • E3-112M
  • E5-771
  • E5-771G
  • ES1-111
  • ES1-111M
  • ES1-131
  • ES1-311
  • ES1-331
  • ES1-511
  • ES1-512
  • ES1-520
  • ES1-521
  • ES1-531
  • ES1-731
  • ES1-731G
  • R3-131T
  • R5-431T
  • R5-471T
  • R7-371T
  • R7-372T
  • V3-111
  • V3-111P
  • V3-331
  • V3-371
  • V3-371-30FA
  • V3-371-51QJ
  • V3-371-52PY
  • V3-371-55DT
  • V5-122
  • V5-132

    • Acer Chromebook Models:

  • C730
  • C730E
  • C810
  • C910
  • CB3-111
  • CB3-531
  • CB5-571

    • Acer TravelMate Models:

  • B115-M
  • B115-MP
  • B116-M
  • B116-MP
  • B117-M
  • B117-MP
  • P236-M
  • P238-M
  • P276
  • P276-MG
  • X349

    • Acer Notebooks:

  • E513
  • EXTENSA 2508
  • EXTENSA 2519
  • NE511
  • NE512
  • NITRO 5 AN515
  • PREDATOR PH317-52

    		•
    Country of Origin China
    TAA Compliant No
    Environmentally Friendly Yes
    Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
    Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
    Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
    Warranty
    Limited Warranty 18 Month
    product information
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
    [1024] [true] [Yes] [No] [No]