iPad Pro 12.9-inch 2021/2022 Battery A2387 | 3.82V 10566mAh for A2378 A2379 A2461 A2462 A2436 A2437 A2764 A2766
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✅ Fits iPad Pro 12.9-inch 2021 (5th Gen, M1) and 2022 (6th Gen, M2) — 8 model IDs: A2378, A2379, A2461, A2462, A2436, A2437, A2764, A2766; battery P/N A2387
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✅ 3.82V / 10566mAh / 40.11Wh — largest capacity in the current iPad lineup; Grade-A Li-Polymer, ±0.1mm dimensional tolerance
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✅ USB-C Power Delivery compatible; PCM: overcharge / over-discharge / short circuit / over-current; 100% individually capacity-tested
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✅ Factory direct — custom capacity, custom packaging, private label from 200 pcs; 12-month warranty; DOA < 0.3%
Descripción del Producto
The iPad Pro 12.9-inch 5th generation (2021, M1) and 6th generation (2022, M2) share an identical battery — P/N A2387, rated at 3.82V / 10566mAh / 40.11Wh. A single SKU covers all eight Apple model IDs across two production years, which matters for repair distributors managing multi-model stock: one part number, two years of coverage.
At 10566mAh, this is the largest capacity battery in Apple’s current iPad lineup. The physical dimensions are 200mm × 181mm × 2.80mm. At this size, dimensional tolerance becomes a technical risk that doesn’t apply to smaller iPad batteries. A variance of 0.2–0.3mm in cell thickness causes visible display lift or prevents proper back panel seating — the most common fitment failure in iPad Pro 12.9 battery replacement. Our cells are held to ±0.1mm tolerance across the production run, not just the first batch.
Verified Compatible Models — Both Generations:
| Año | Generation | Apple Model ID | Variant |
|---|---|---|---|
| 2021 | 5th Gen (M1) | A2378 | Wi-Fi |
| 2021 | 5th Gen (M1) | A2379 | Wi-Fi + Cellular (US) |
| 2021 | 5th Gen (M1) | A2461 | Wi-Fi + Cellular (Global) |
| 2021 | 5th Gen (M1) | A2462 | Wi-Fi + Cellular (China) |
| 2022 | 6th Gen (M2) | A2436 | Wi-Fi |
| 2022 | 6th Gen (M2) | A2437 | Wi-Fi + Cellular (Global) |
| 2022 | 6th Gen (M2) | A2764 | Wi-Fi + Cellular (US) |
| 2022 | 6th Gen (M2) | A2766 | Wi-Fi + Cellular (China) |
⚠️ Not compatible with iPad Pro 12.9-inch 3rd Gen (2018) or 4th Gen (2020) — different battery P/N and connector routing. Verify model number on back housing before ordering.
Parámetros técnicos
| Parámetro | Especificación |
|---|---|
| Número de pieza de la batería | A2387 |
| Modelos compatibles | A2378 / A2379 / A2461 / A2462 (2021) / A2436 / A2437 / A2764 / A2766 (2022) |
| Voltaje nominal | 3,82 V |
| Capacidad | 10566mAh / 40.11Wh |
| Tipo de célula | Li-ion Polymer soft-pack (Grade A) |
| Charge Voltage (Max) | 4.35V ± 0.05V |
| Discharge Cut-off | 2,75 V |
| Max Charge Input | USB-C PD up to 30W |
| Dimensiones | 200mm × 181mm × 2.80mm (±0.1mm tolerance) |
| Ciclo de vida | ≥ 600 cycles @ 80% DOD |
| Temperatura de funcionamiento | 0°C ~ 45°C (charge) / -20°C ~ 60°C (discharge) |
| Tipo de conector | ZIF FPC, OEM-compatible |
| Protection (PCM) | Overcharge / over-discharge / short circuit / over-current |
| Fabricante de equipos originales (OEM)/fabricante de diseños originales (ODM) | Custom capacity / label / packaging from 200 pcs |
| Certificaciones | CE, FCC, RoHS, UN38.3; MSDS/SDS on request |
| Condición | Brand new, 0 cycle, 100% individually capacity-tested |
| Garantía | 12 months from shipment date |
| Cantidad mínima de pedido | 50 pcs (mixed orders accepted) |
| Lead Time (Stock) | 3–5 business days |
| Embalaje | Anti-static bag + foam box; custom retail packaging from 200 pcs |
¿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
✅ 📐 ±0.1mm Dimensional Tolerance — Fitment-Critical at This Size
At 200mm × 181mm × 2.80mm, even a 0.2mm thickness overrun causes display assembly issues. Most aftermarket suppliers at this price point don’t hold dimensional spec tightly on large cells. We do — and it’s why fitment complaints on this model are rare from our customers.
✅ 🔄 One SKU, Eight Model IDs, Two Years of Coverage
iPad Pro 12.9-inch M1 (2021) and M2 (2022) use the same A2387 battery. For distributors and repair chains stocking multiple iPad Pro variants, this is straightforward: one part number handles both generations. No split inventory, no per-year ordering complexity.
✅ ⚡ PCM Rated for USB-C PD up to 30W
The iPad Pro 12.9 supports 30W USB-C Power Delivery charging. The PCM overcharge cutoff is set at 4.35V to match this input profile. Lower-rated PCM boards — common in generic aftermarket cells — are not appropriate for this charging path.
✅ 🏭 Custom Capacity and Private Label from 200 pcs
For distributors building house-brand repair kits or refurbishment lines: custom capacity within the same form factor, private label printing on the cell wrapper, and branded retail packaging are all available from 200 pcs. Serialized batch QR codes for enterprise asset tracking on request.
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
Abastecimiento integral para todo el ecosistema de Apple
Optimice su cadena de suministro. Consolide sus pedidos de baterías para MacBook, iPad, iPhone y Watch en un solo envío para reducir costos logísticos y maximizar sus márgenes de venta al por mayor.
Preguntas frecuentes
Q1: Does the A2387 battery fit both the 2021 and 2022 iPad Pro 12.9-inch models?
A: Yes. Apple used the identical A2387 battery in both the iPad Pro 12.9-inch 5th generation (2021, M1) and 6th generation (2022, M2). All eight model IDs are covered: A2378, A2379, A2461, A2462 (2021) and A2436, A2437, A2764, A2766 (2022). Not compatible with 3rd Gen (2018) or 4th Gen (2020) — different P/N and connector.
Q2: Why is dimensional tolerance specifically important for this battery?
A: At 200mm × 181mm × 2.80mm, this is a large soft-pack cell. A 0.2–0.3mm thickness overrun — common in lower-grade aftermarket cells — causes the display assembly to lift visibly or prevents the back panel from seating flush. This is the most frequently reported fitment problem in iPad Pro 12.9 battery replacements. Tight dimensional control (±0.1mm) at this size requires consistent cell manufacturing — it’s not achievable with grade-B cells.
Q3: How long does the iPad Pro 12.9-inch battery last after replacement?
A: Apple’s published figure is up to 10 hours of Wi-Fi browsing or video playback. A new 10566mAh cell restores runtime to that spec. Real-world figures vary with ProMotion display refresh rate, M1/M2 background workload, and cellular signal strength — the battery capacity itself is not the variable with a correctly installed replacement.
Q4: Is custom capacity or private label available for this battery?
A: Yes, from 200 pcs. Options: custom capacity within the same physical form factor, private label on the cell wrapper, branded retail packaging, and serialized batch QR codes for asset tracking. Suitable for repair distributors building house-brand kits or enterprise refurbishment programs with tracking requirements.
Q5: Does this battery work with the iPad Pro’s ProMotion display and M1/M2 chip without any compatibility issues?
A: The battery does not interface directly with the display or chip — it’s a power source, not a data component. The PCM board handles charge/discharge protection; the BMS communicates state-of-charge to iPadOS. No compatibility flags, no ProMotion throttling, no M-chip-specific restrictions apply to the battery replacement on this model.
Q6: What should I check before installing this battery in an iPad Pro 12.9 5th or 6th gen?
A: Three things: (1) Confirm the device model number on the back housing matches A2378/A2379/A2461/A2462 (2021) or A2436/A2437/A2764/A2766 (2022). (2) Inspect the existing battery adhesive strips — iPad Pro 12.9 uses pull-tab adhesive; if tabs are broken, plan for isopropyl alcohol release. (3) Check the ZIF connector locking tab condition before disconnecting — this connector is fragile on units that have been previously opened.
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