Acer AL12A32 Replacement Battery 14.8V 37Wh — OEM Compatible Bulk Supply for Aspire V5, Aspire E1 & ES1 Series
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✅ Direct OEM replacement for AL12A32 / AL12A72 / 4ICR17/65 / KT.00403.012 / AK.004BT.097 / TZ41R1122 — all part numbers cross-referenced and verified
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✅ Specs: 14.8V (14.4V equivalent) / 37Wh / 2200mAh, 4-Cell Li-ion, removable external battery design
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✅ Fits Aspire V5 (V5-431/471/531/551/561/571 full series), Aspire E1 (E1-410/430/470/510/522/530/532/570/572), ES1-431, TravelMate P255-M/MG
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✅ Grade A cells, 100% BIOS recognition across all compatible models, ships at 40–50% SOC for safe storage
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✅ Factory-direct from China, small batch orders supported, standard lead time 3–5 business days — suitable for repair shops, parts distributors, and IT resellers
Descripción del Producto
The AL12A32 was Acer’s standard battery for the Aspire V5 and E1 lines during a period when these machines dominated the sub-$500 laptop segment globally. Units sold from 2012 through 2015 are now well past two replacement cycles, and in markets where device lifespans extend to 8–10 years — common in Southeast Asia, Eastern Europe, and parts of Latin America — AL12A32 remains a consistent pull item for repair distributors. The demand profile here is different from current-gen batteries: it’s not driven by new device deployment, but by a large installed base that keeps generating attrition-based replacement orders year after year.
One point that creates unnecessary friction in the market: AL12A32 and AL12A72 are frequently listed as separate products by resellers who haven’t verified the cross-compatibility. They are the same physical battery. Same housing, same connector, same cell configuration. The only consistent pattern is that AL12A72 appears more frequently on certain regional unit variants, but the hardware is identical. Stocking one covers both search terms.
Compatible Models — Verified OEM P/N Cross-Reference
Original Part Numbers: AL12A32 · AL12A72 · AL12A42 · AL12A52 · 4ICR17/65 · 41CR17/65 · AK.004BT.097 · KT.00403.012 · KT.00407.001 · B053R015-0002 · TZ41R1122 · TQ41R1122
| Serie | Modelos compatibles |
|---|---|
| Acer Aspire V5 | V5-171, V5-431, V5-431G, V5-431P, V5-431PG, V5-471, V5-471G, V5-471P, V5-471PG, V5-531, V5-531G, V5-531P, V5-531PG, V5-551, V5-551G, V5-561, V5-561G, V5-561P, V5-561PG, V5-571, V5-571G, V5-571P, V5-571PG, V5-Touch series |
| Acer Aspire E1 | E1-410G, E1-430P, E1-470P, E1-472, E1-472P, E1-510, E1-510P, E1-522, E1-530, E1-532, E1-532P, E1-570, E1-570G, E1-572, E1-572G, E1-572P |
| Acer Aspire ES1 | ES1-431 series |
| Acer TravelMate | P255-M, P255-MG |
| Gateway | NE522, NV510 |
Note: 14.8V and 14.4V ratings are electrically equivalent for this battery family — Acer used both designations across production runs. Do not reject a unit based solely on this voltage label difference.
Parámetros técnicos
| Parámetro | Especificación |
|---|---|
| Modelo de batería | AL12A32 (cross-compatible with AL12A72, AL12A42, AL12A52) |
| Voltaje | 14.8V (14.4V equivalent — both designations are interchangeable) |
| Capacidad | 37Wh / 2200mAh |
| Configuración de celda | 4-Cell |
| Tipo de célula | Li-ion (18650 format) |
| Cell Code | 4ICR17/65 / 41CR17/65 |
| OEM Part Numbers | AL12A32, AL12A72, AL12A42, AL12A52, 4ICR17/65, AK.004BT.097, KT.00403.012, KT.00407.001, B053R015-0002, TZ41R1122 |
| Tipo de batería | External / Removable (latch-release design) |
| Color | Negro |
| Condición | Brand New, Grade A Cells |
| Ciclo de vida | ≥ 500 charge/discharge cycles |
| Peso | Approx. 184g |
| Dimensiones | 268 × 28 × 18 mm (approx.) |
| Temperatura de almacenamiento | 15°C – 25°C recommended; store at 40–50% SOC |
| Certificaciones | CE, RoHS, UN38.3 |
| Garantía | 12 meses |
| Carton Qty | 20 pcs / CTN (custom packing 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
🔁 AL12A32 and AL12A72 — One Battery, Two Part Numbers
This is the most common sourcing confusion for repair shops buying this battery. AL12A32 and AL12A72 are cross-listed under the same OEM compatibility table and share identical housing dimensions, connector pinout, and cell configuration. Repair distributors who stock only one variant miss search demand for the other. Our product page covers both, and our production line ships either designation against a single SKU — whichever your invoice requires.
🔌 14.4V vs 14.8V — Not a Compatibility Issue
Acer printed both voltage ratings on original AL12A32 batteries depending on production year and regional variant. 14.4V and 14.8V are the same 4-cell Li-ion architecture at different discharge curve reference points — they are interchangeable without any compatibility impact. This distinction trips up buyers unfamiliar with Li-ion cell nomenclature conventions. If your customer’s original battery says 14.4V and the replacement arrives labeled 14.8V, it is the correct part.
📦 Removable-Battery Design — Faster Repair Throughput
Unlike later Acer models that moved to internal packs, the AL12A32 is an external removable battery with a mechanical latch. For repair shops, this means zero disassembly time — swap in under 60 seconds with no tools. For distributors serving markets where end-users replace batteries themselves, this matters: the install process is simple enough that it reduces return-to-shop rates caused by installation errors.
🏭 Consistent Long-Tail Supply from a China Notebook Battery Manufacturer
Legacy batteries like the AL12A32 are where supply chain quality gaps show up most clearly. Spot-market sourcing produces inconsistent cell batches — Grade B or recycled cells get relabeled and move through secondary channels when original-equipment demand is gone. As a factory-direct manufacturer, we maintain Grade A cell inventory for high-volume legacy SKUs like this one. Every batch ships with a production date stamp. For distributors managing customer warranty claims on older device repairs, this traceability matters more than it does with current-gen parts.
💼 Why Legacy Battery SKUs Matter for Repair Distributors
Repair shops servicing budget-conscious customers in high-growth markets typically keep devices in service longer than North American or Western European averages. A V5-571 that shipped in 2013 may be on its third owner and second battery by now. Distributors who maintain reliable stock of legacy SKUs like AL12A32 build supplier loyalty that transfers to current-gen orders — repair shops consolidate their battery sourcing to as few suppliers as possible, and coverage depth is how they decide who gets the bulk of their business.
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 is the difference between AL12A32 and AL12A72? Are they interchangeable?
They are the same battery. AL12A32 and AL12A72 share identical housing dimensions, the same 4-cell 14.8V architecture, the same connector pinout, and the same BMS configuration. Acer used both part numbers across regional production variants of the Aspire V5 and E1 series, but the hardware is identical. You can fulfill orders for either part number using a single SKU without any compatibility issues.
Q2: My original battery is labeled 14.4V but the replacement says 14.8V. Is this the right battery?
Yes. For this battery family, 14.4V and 14.8V are the same 4-cell Li-ion chemistry described at different discharge reference points — Acer itself printed both ratings on original batteries depending on production year and regional variant. The cells, voltage range, and connector are identical. This difference is purely a labeling convention, not an electrical incompatibility.
Q3: How long does an AL12A32 battery typically last before it needs replacement?
Under normal office use patterns — charge to 80–100%, discharge to 20–30% — a Grade A cell AL12A32 will hold useful capacity for 400–500 cycles, typically 2–3 years of daily use. The Aspire V5 and E1 were popular budget machines, and many are still in service at the 8–10 year mark on their second or third battery. Field data from repair centers confirms this is a consistent repeat-order SKU, not a one-time transaction.
Q4: Does this battery require calibration after installation?
A brief initial cycle improves battery management system accuracy. After installing, allow the battery to discharge to approximately 5% on first use, then charge uninterrupted to 100%. Repeat this cycle twice before normal use. This helps the EC firmware accurately report remaining capacity. It is not strictly required for the battery to function, but skipping it may cause the operating system to display inaccurate remaining time estimates for the first few cycles.
Q5: What is the minimum order quantity and lead time for wholesale orders?
Small batch orders are supported — contact us directly for tiered pricing by volume. For in-stock items, standard lead time is 3–5 business days after PO confirmation. Sample orders available before bulk commitment. All shipments include UN38.3 air freight documentation. Custom white-label packaging and SKU barcoding available on request.
Q6: How should AL12A32 batteries be stored in bulk before installation?
Store at 15–25°C at 40–50% state of charge. At these conditions, Li-ion 18650 cells retain usable capacity for 12–18 months. We ship all batteries at approximately 40–50% SOC specifically for long-term warehouse storage. For distributors managing bulk stock, implement a first-in-first-out rotation policy and target installation within 12 months of receipt. Avoid storage above 30°C or in direct sunlight — this accelerates self-discharge and cell degradation.
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