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
Description du produit
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
Paramètres techniques
| Paramètre | Spécification |
|---|---|
| Numéro de pièce | 4139D5 |
| Tension nominale | 11,61 V |
| Max Charge Voltage | 13,35 V |
| Capacité (mAh) | 3810mAh |
| Capacity (Wh) | 44.24Wh |
| Configuration cellulaire | 3S1P (3 Cells) |
| Chimie cellulaire | Li-ion |
| Modèles compatibles | GPD WIN Mini 2023 / 2024 / 2025 |
| Type de connecteur | OEM-matched plug-and-play |
| Certifications | CE / RoHS (available on request) |
| Condition | New / OEM Equivalent Replacement |
Besoin d'un plan d'approvisionnement stable ? Envoyez-nous la liste des modèles, les quantités et la destination. Nous vous confirmerons le délai de livraison, le mode d'expédition et les documents de conformité avant que vous ne passiez commande.
Caractéristiques et avantages
✅ 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.
Emballage et livraison
Délai de livraison et expédition
Articles en stock : expédiés sous 3 jours
Pour les modèles de remplacement standard disponibles en stock.Commandes en gros : expédition sous 7 jours
Pour les modèles standards, sous réserve de spécifications et d'exigences d'emballage confirmées.Commandes personnalisées : expédition sous 15 jours
Pour une configuration de cellule personnalisée, taille, câblage/connecteur, PCB/BMS, étiquetage ou emballage.
Note: Le délai d'expédition final dépend de quantité totale, complexité du modèle, exigences d'emballage et documents de conformité d'expédition. Nous vous confirmerons la date d'expédition estimée (ETD) après confirmation de la commande.
Fret aérien (urgent, petit volume)
Transport maritime (économique pour les commandes en gros)
Transport ferroviaire / routier (selon la destination)
Chaînes express
Documents disponibles : UN38.3 / FDS / Rapport d'essai de transport (le cas échéant)
L'emballage conforme et l'étiquetage des cartons peuvent être réalisés en fonction du mode d'expédition choisi.
EXW / FOB / CIF / DDP disponibles
FAQ
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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