BP-AC14B8K | Acer 15.2V 48Wh 4-Cell Li-Polymer Replacement Battery — Wholesale & Bulk Supply
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4-cell Li-polymer replacement for Acer AC14B8K / 4ICP5/57/80 — 15.2V, 3220mAh, 48Wh
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Fits Aspire V3, E3, ES1, R3, R5, R7, E5, Chromebook CB3/CB5, TravelMate B/P series, Nitro 5, Swift 3
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Compatible part numbers: KT.0040G.004, KT.0030G.004, AP14B8K, MS2392, NE511, NE512
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Factory direct supply — batch orders supported from China manufacturer
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Each unit goes through charge/discharge aging test before shipment
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Suitable for repair centers, IT asset distributors, and electronics wholesalers
Descripción del Producto
The AC14B8K is a 4-cell lithium-polymer battery operating at 15.2V with a rated capacity of 3220mAh (48Wh). It was originally deployed across a wide range of Acer consumer and education-segment notebooks — including the Aspire ES1 series, R5/R7 convertibles, Chromebook CB3/CB5 lines, TravelMate B/P series, Extensa 2508/2519, and later Nitro 5 AN515 variants. This makes it one of the more widely deployed Acer battery platforms from roughly 2014 through 2020, which directly supports sustained aftermarket demand.
For repair centers and distributors, the practical value of this battery comes from its cross-series compatibility. A single SKU covers dozens of Acer sub-models — Aspire E3-111, E3-112, ES1-111 through ES1-731, R3-131T, R5-431T, R5-471T, R5-571T, R7-371T, R7-372T, V3-371, E5-771, Chromebook CB3-111, CB3-531, CB5-311, CB5-571, C810, C910, TravelMate B115-M/MP, B116-M/MP, B117-M/MP, P236-M, P238-M, Gateway NE511/NE512/NE513, Packard Bell EasyNote TF71-BM, TG71-BM, among others. This breadth means stocking one line item covers a significant portion of a typical mixed-fleet Acer repair workload.
Compatible Part Numbers / P/N:
AC14B8K · AP14B8K · 4ICP5/57/80 · 3ICP5/57/80 · KT.0040G.004 · KT.0030G.004 · KT.00403.040 · KT.00407.003 · KT.00407.006 · KT.0040G.011 · MS2392 · NE511 · NE512 · NX.G10EK.016
Critical compatibility note: This battery runs at 15.2V. It is no intercambiables with AC14B18J or AC14B13J, which operate at 11.4V and share the same physical footprint. Verify the voltage marking on the original battery before ordering for repair stock.
Our supply model targets wholesale buyers: repair shops, IT asset managers, Acer-focused distributors, and cross-border electronics sellers. Minimum order quantities and pricing tiers are available on request. Each production batch is subject to internal QC cycling before dispatch.
Parámetros técnicos
| Parámetro | Detail |
|---|---|
| Modelo de batería | AC14B8K / AC14B8K(4ICP5/57/80) |
| Brand Compatibility | Acer |
| Voltaje | 15.2V (equivalent: 14.8V nominal) |
| Capacidad | 3220mAh |
| Watt-hour | 48Wh |
| Tipo de célula | Polímero de litio |
| Configuración de celda | 4 cells — 4ICP5/57/80 |
| Dimensiones | 260.66 × 88.26 × 5.32 mm |
| Color | Negro |
| Condición | Brand new — 0 charge cycles |
| Garantía | 12 meses |
| Package Includes | 1× replacement battery unit |
| Compatible Part Numbers | AC14B8K, AP14B8K, 4ICP5/57/80, 3ICP5/57/80, KT.0040G.004, KT.0030G.004, KT.00403.040, KT.00407.003, KT.00407.006, KT.0040G.011, MS2392, NE511, NE512, NX.G10EK.016 |
| Compatible Laptop Models | Acer Aspire: E3-111, E3-112, E3-112M, ES1-111, ES1-111M, ES1-131, ES1-311, ES1-331, ES1-511, ES1-512, ES1-520, ES1-521, ES1-531, ES1-731, ES1-731G, E5-771, E5-771G, V3-111, V3-111P, V3-331, V3-371, R3-131T, R5-431T, R5-471T, R5-571T, R5-571TG, R7-371T, R7-372T, A515-41G, A515-51 series Acer Chromebook: CB3-111, CB3-511, CB3-531, CB5-311, CB5-571, C810, C910 Acer TravelMate: B115-M, B115-MP, B116-M, B116-MP, B117-M, B117-MP, P236-M, P238-M, P276, P276-MG Acer Nitro 5: AN515-51, AN515-52, AN515-53 Acer Swift 3: SF314-51, SF314-52 Acer Extensa: 2508, 2519 Gateway: NE511, NE512, NE513 Packard Bell: EasyNote TF71-BM, TG71-BM, TG81-BA, TG83-BA |
| Certifications / Compliance | CE, RoHS (standard export compliance); UN38.3 documentation available on request for air freight |
| Application | Laptop battery replacement — internal, non-removable design |
| Tipo de suministro | Factory direct — wholesale / bulk / OEM packaging available |
¿Necesita un plan de suministro estable? Envíe su lista de modelos, cantidades y destino. Confirmaremos el plazo de entrega, el método de envío y los documentos de cumplimiento antes de realizar el pedido.
Características y ventajas
✅ One Battery, Dozens of Acer Models
The AC14B8K platform spans Acer’s Aspire, Chromebook, TravelMate, Extensa, Gateway, and Packard Bell sub-brands from roughly 2014–2020. For a repair shop or distributor buying in volume, that means fewer SKUs to manage while covering a large share of incoming Acer jobs. The cross-model footprint — same 4ICP5/57/80 cell code, same 15.2V / 48Wh rating
✅ 15.2V / 48Wh — Factory-Matched to OEM Spec
Voltage is the first thing to verify in any replacement battery job. The AC14B8K runs at 15.2V — equivalent to 14.8V nominal in practical terms. This differs from the 3-cell AC14B18J / AC14B13J (11.4V) which physically resemble this unit but are electrically incompatible. Our units ship at OEM-rated 48Wh / 3220mAh. Capacity is not inflated for marketing purposes.
✅ 4-Cell Li-Polymer Configuration
The internal cell code 4ICP5/57/80 indicates a 4-cell flat lithium-polymer stack — the same configuration used in the original Acer build. Li-polymer cells in this format support the slim chassis geometry of the Aspire V3/R-series convertibles and Chromebook lines. No memory effect; supports partial charge cycling typical in Chromebook deployment environments.
✅ Batch Supply with Per-Unit QC Cycling
Each unit is individually cycled through a charge/discharge aging test before packaging. This catches cells with early-cycle capacity drop — a known issue with low-grade aftermarket batteries that skips this step. For buyers stocking 50–500+ units at a time, per-unit testing at the factory level reduces field return rates.
✅ Designed for Repair Center Workflow
The battery uses a plug-in flat connector typical of internal Acer designs from this generation. Replacement does not require soldering. Fit and connector orientation are consistent across all listed compatible models. We can supply with or without original-style packaging depending on your resale or repair workflow requirements.
✅ Flexible B2B Supply Terms
We support tiered MOQ pricing, mixed-SKU pallet orders, OEM/private-label packaging, and export documentation including packing list, COA, and MSDS for lithium battery air freight compliance. Lead times and sample availability are confirmed per order. Contact us for a factory quote.
Embalaje y entrega
Plazo de entrega y envío
Artículos en stock: Envío en 3 días
Para modelos de reemplazo estándar con inventario disponible.Pedidos de producción en masa: Envío en 7 días.
Para modelos regulares bajo especificaciones confirmadas y requisitos de empaque.Pedidos personalizados: Envío en 15 días.
Para configuración de celda personalizada, tamaño, cable/conector, PCB/BMS, etiquetado o embalaje.
Nota: El tiempo de envío final depende de Cantidad total, complejidad del modelo, requisitos de embalaje y documentos de cumplimiento de envío. Le confirmaremos la fecha estimada de envío (ETD) después de la confirmación del pedido.
Transporte aéreo (urgente, menor volumen)
Transporte marítimo (rentable para graneles)
Ferrocarril / Camión (sujeto a destino)
Canales exprés
Documentos disponibles: UN38.3 / MSDS / Informe de prueba de transporte (si corresponde)
Se pueden organizar embalajes y etiquetado de cajas compatibles según el método de envío elegido.
EXW / FOB / CIF / DDP disponibles
Preguntas frecuentes
Q1: What laptops is the AC14B8K battery compatible with?
A1: The AC14B8K covers a wide range of Acer product lines from approximately 2014 to 2020. Confirmed compatible series include: Aspire E3, ES1, V3, R3, R5, R7, E5, A515; Chromebook CB3-111, CB3-531, CB5-311, CB5-571, C810, C910; TravelMate B115, B116, B117, P236, P238, P276; Nitro 5 AN515-51/52/53; Swift 3 SF314-51/52; Extensa 2508/2519; Gateway NE511/NE512/NE513; and Packard Bell EasyNote TF71-BM/TG71-BM. Always verify against the original battery part number printed on the unit before placing a bulk order.
Q2: Is the AC14B8K the same as AC14B3K, AC14B18J, or AC14B7K?
A2: No. These are related but distinct part numbers. AC14B3K and AC14B7K are 3-cell variants running at 11.1V or 11.4V — not compatible with the 15.2V AC14B8K electrically, even if they may share a similar physical form. AC14B18J and AC14B13J also run at 11.4V / 36Wh and are incompatible with AC14B8K despite looking similar. The AC14B8K specifically requires a 15.2V system. Swapping a 15.2V battery into an 11.4V system — or vice versa — will not work and may cause charging faults. Always confirm the voltage on the original battery label before ordering repair stock.
Q3: What part numbers does the AC14B8K replace?
A3: The AC14B8K directly replaces the following OEM and cross-reference part numbers: AC14B8K, AP14B8K, 4ICP5/57/80, 3ICP5/57/80, KT.0040G.004, KT.0030G.004, KT.00403.040, KT.00407.003, KT.00407.006, KT.0040G.011, MS2392, NE511, NE512, and NX.G10EK.016. These numbers appear across Acer Aspire, Chromebook, TravelMate, Extensa, and rebadged Gateway/Packard Bell variants from the same platform generation.
Q4: Can I order AC14B8K batteries in bulk for a repair center or IT department?
A4: Yes. We supply wholesale from factory direct. Minimum order quantities, per-unit pricing tiers, and lead times vary by volume — contact us for a formal quote. We support mixed-SKU pallet orders for repair centers managing multiple Acer laptop models, and can configure OEM-neutral or private-label packaging depending on your resale requirements. Export documentation including MSDS, packing list, and COA is available for international buyers.
Q5: How are your AC14B8K batteries tested before shipment?
A5: Every unit goes through a charge/discharge aging cycle before packaging. This step screens out cells with early-cycle capacity drop — a failure mode common in low-cost aftermarket production that skips post-assembly cycling. We also check the BMS board for correct charge cutoff, discharge protection, and cell balance behavior. Batch QC reports are available on request for buyers placing orders above a certain volume threshold.
Q6: What lead time and shipping options are available for wholesale orders?
A6: Standard production lead time for confirmed bulk orders is typically 7 to 15 business days depending on volume and packaging configuration. For buyers requiring air freight, we prepare UN38.3 test summary documentation to support lithium battery air shipment compliance. Sea freight is available for larger pallet orders. Sample units for pre-order testing can usually be dispatched within 3 to 5 business days. Contact us with your target quantity and destination for an accurate shipping estimate.
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