4139D5 Battery for GPD WIN Mini 2023 2024 – 11.61V 44.24Wh 3-Cell Replacement
- ✅ Direct replacement for GPD WIN Mini 2023 / 2024 / 2025 — P/N: 4139D5
- ✅ Rated 11.61V / 3810mAh / 44.24Wh, 3-cell Li-ion construction
- ✅ Matches OEM charge profile; max charge voltage 13,35 V
- ✅ Factory-direct pricing available for bulk orders — shorter lead time, lower per-unit cost
- ✅ Each unit passes pre-shipment electrical safety inspection before dispatch
Descripción del Producto
The GPD WIN Mini is a compact Windows handheld built around AMD Ryzen 7000-series processors. Its battery sits in a tight thermal envelope — which puts strict demands on cell consistency, internal resistance, and packaging dimensions. The 4139D5 is the OEM-designated battery for this platform, and sourcing a poorly spec’d replacement is a fast way to trigger thermal warnings or shortened runtime in the field.
Compatible Models / Part Numbers:
- GPD WIN Mini 2023 (Ryzen 7 7840U / Ryzen 5 7640U)
- GPD WIN Mini 2024
- GPD WIN Mini 2025
- OEM P/N: 4139D5
Parámetros técnicos
| Parámetro | Especificación |
|---|---|
| Número de pieza | 4139D5 |
| Voltaje nominal | 11,61 V |
| Max Charge Voltage | 13,35 V |
| Capacidad (mAh) | 3810mAh |
| Capacity (Wh) | 44.24Wh |
| Configuración de celda | 3S1P (3 Cells) |
| Química celular | Iones de litio |
| Modelos compatibles | GPD WIN Mini 2023 / 2024 / 2025 |
| Tipo de conector | OEM-matched plug-and-play |
| Certificaciones | CE / RoHS (available on request) |
| Condición | New / OEM Equivalent Replacement |
¿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
✅ Exact-Fit OEM Dimensions
The 4139D5 is a 3S1P Li-ion pack built to the original GPD mechanical envelope. Connector pinout and housing geometry match the mainboard socket directly — no adapter, no modification needed during installation.
✅ Stable 44.24Wh Usable Capacity
Rated at 3810mAh / 44.24Wh at 11.61V nominal. Under continuous load typical of Ryzen 7 7840U gaming scenarios (15–20W TDP), this translates to roughly 2–3 hours of active use — consistent with OEM factory spec.
✅ 3-Cell Li-ion Construction
Three high-consistency lithium-ion cells in series. Cell matching at the pack assembly stage keeps voltage balance within ±20mV, which directly affects cycle life and BMS behavior. Low-grade packs with mismatched cells degrade noticeably after 50–80 cycles.
✅ Grade-A Cell Sourcing, Batch-Level QC
Each production batch goes through capacity grading and internal resistance screening before assembly. This matters for B2B buyers who are fielding units to end customers — you don’t want variance-driven warranty callbacks.
✅ B2B Direct Supply — No Intermediary Markup
We supply direct from the production facility. Sample orders are available for evaluation before bulk commitment. Lead time for standard stocking quantities is quoted per order volume — contact us for a factory price sheet.
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 devices is the 4139D5 battery compatible with? A: The 4139D5 is the OEM-designated battery for GPD WIN Mini 2023, 2024, and 2025. It is not cross-compatible with other GPD models such as the WIN 4 or WIN Max 2, which use different packs with distinct voltages and connector pinouts.
Q2: Is the 4139D5 a direct drop-in replacement — no modification required? A: Yes. The physical dimensions, connector type, and BMS communication protocol match the original GPD mainboard. Standard swap with a Phillips screwdriver; no soldering or firmware changes needed.
Q3: What is the expected cycle life of this battery? A: Under normal use conditions (charge to 80–100%, discharge to 10–20%), a Grade-A cell pack typically holds above 80% of rated capacity after 300–500 full charge cycles. Actual lifespan varies with charge habits and ambient temperature.
Q4: Do you offer samples before bulk orders? A: Yes. Sample units are available for engineering evaluation and QC testing before you commit to a bulk purchase. Contact our sales team with your target quantity for sample pricing and lead time.
Q5: What is the MOQ and typical lead time for bulk orders? A: MOQ and lead time depend on order volume and whether stock is available from our current production run. We’ll quote both figures when you submit an inquiry. Standard stocking orders ship within a competitive window from our factory.
Q6: Does the battery require a break-in cycle after installation? A: It’s good practice to run 2–3 full charge/discharge cycles after initial installation to allow the BMS to calibrate state-of-charge readings accurately. This is standard procedure for any new Li-ion pack and is not unique to this model.
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