GPD WIN 4 Battery Replacement — AEC555779-3S1P 45.05Wh 11.55V for GPD WIN 4 / WIN 3 Handheld Gaming PC
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🎮 Cross-generation fit — AEC555779-3S1P covers GPD WIN 3 and GPD WIN 4 (2022 / 2023 / 2024); same P/N, same connector across all model years
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⚡ 11.55V / 3900mAh / 45.05Wh, 3-cell Li-ion (3S1P); cross-reference P/N: 565774-3S
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🏭 Factory-direct supply — Grade-A cells, 3S pack balance-tested before dispatch; no inflated capacity claims
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📦 B2B pricing for repair distributors, gaming accessory wholesalers, and OEM resellers; tiered rates on recurring orders
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✅ Screwed installation (not glued); standard Phillips #00 tool required; accessible repair even for first-time technicians
Produktbeschreibung
GPD has been iterating the WIN 4 since 2022 — the original 6800U variant, the 2023 refresh with the 7840U, and the 2024 model with the 8840U. Across every one of those hardware revisions, the battery P/N has not changed. AEC555779-3S1P (cross-reference: 565774-3S) is the same pack across all WIN 4 model years, and it also carries backward to the GPD WIN 3 (released 2021). That’s four distinct hardware SKUs covered by one battery part number.
For wholesale buyers, that cross-generation compatibility is operationally significant. A repair depot stocking AEC555779-3S1P can serve every WIN 3 and WIN 4 customer without separate SKU management. The device’s user base — predominantly technical enthusiasts who self-repair, flash BIOS updates, and swap SSDs — generates consistent aftermarket demand that grows as older WIN 3 units age into the 3–4 year battery replacement window.
One important distinction from the other handheld batteries in this catalog: the GPD WIN 4 battery is held in place with screws, not adhesive. This is a straightforward swap with a Phillips #00 driver, no heat gun or IPA required. The lower installation friction means higher throughput per technician hour in a repair operation.
Verified Compatible Part Numbers & Models:
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Battery P/N: AEC555779-3S1P
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Cross-reference P/N: 565774-3S
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GPD WIN 4 (2022) — AMD Ryzen 7 6800U
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GPD WIN 4 2023 — AMD Ryzen 7 7840U
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GPD WIN 4 2024 — AMD Ryzen 7 8840U
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GPD WIN 3 (2021) — AMD Ryzen 7 5800U / Intel Core i7-1195G7
⚠️ Notiz: AEC555779-3S1P is nicht compatible with GPD WIN Max 2 (which uses a 57Wh / 4545165-3S pack) or GPD WIN Mini (different battery P/N). Confirm device model before placing a bulk order.
Technische Parameter
| Parameter | Spezifikation |
|---|---|
| Batterie Teilenummer | AEC555779-3S1P |
| Cross-Reference P/N | 565774-3S |
| Nennspannung | 11,55 V |
| Kapazität | 3900mAh / 45.05Wh |
| Zellkonfiguration | 3S1P (3 cells in series) |
| Zellchemie | Lithium-Ionen |
| Lebenszyklus | ≥500 cycles to ≥80% capacity (IEC 61960) |
| Installation Type | Screw-secured — Phillips #00 driver required, no adhesive |
| Kompatible Modelle | GPD WIN 3 (2021) / WIN 4 (2022) / WIN 4 2023 / WIN 4 2024 |
| Not Compatible With | GPD WIN Max 2 (uses 4545165-3S) / GPD WIN Mini |
| Farbe | Schwarz |
| Zustand | Brand New — 0% pre-cycle, balance-tested |
| Zertifizierungen | CE / FCC / RoHS |
| Warranty (Wholesale) | 12 Monate |
Brauchen Sie einen zuverlässigen Versorgungsplan? Senden Sie uns Ihre Modellliste, die benötigten Mengen und den Lieferort. Wir bestätigen Ihnen Lieferzeit, Versandart und die erforderlichen Dokumente, bevor Sie die Bestellung aufgeben.
Merkmale und Vorteile
✅ 🎮 One P/N Covers WIN 3 + WIN 4 Across All Production Years
GPD kept the AEC555779-3S1P spec consistent through four hardware generations — WIN 3 (2021) through WIN 4 (2024). For distributors serving the GPD repair market, this means a single stocked SKU covers the entire WIN 3/4 install base without model-year split. No dead stock on previous-year variants, no confusion at the order desk.
✅ 🔩 Screwed-In Installation — Fastest Battery Swap in This Catalog
Unlike Switch Lite (glued) or some gaming handhelds requiring adhesive removal, the GPD WIN 4 battery is secured with screws. Standard Phillips #00 driver, back panel off, connector unplug, swap complete. Experienced technicians report under 15 minutes per unit. For repair shops running volume, that labor efficiency directly impacts margin per job.
✅ 🏭 Factory-Direct, 3S Pack Balance-Tested Before Dispatch
A 3-cell series pack introduces one failure mode that parallel packs don’t: cell imbalance. If one cell in the series string is significantly lower than the others, the BMS will cut off at a higher apparent state of charge, reducing usable capacity. Every AEC555779-3S1P we ship is balance-tested across all three cells before dispatch — voltage delta across the string is verified within specification. This is a step many re-label suppliers skip entirely.
✅ 📊 Honest 45.05Wh — No Inflated Numbers
The GPD WIN 4 user community tests hardware obsessively. Capacity-inflated batteries get called out in r/gpdwin threads within days of purchase. We stock the verified 3900mAh / 45.05Wh spec — the same figure GPD ships from the factory. Wholesale buyers who sell into this market need a supplier they can stand behind publicly. Inflated capacity numbers are a short-term margin play with a long-term returns and reputation cost.
✅ 📦 Repair Channel Pricing for Recurring Volume
The GPD WIN install base grows with each annual product refresh. WIN 3 units are now entering years 3–4 of daily use — the natural replacement window. WIN 4 units from 2022–2023 follow behind. That’s a widening addressable market for distributors who establish supply now. Contact our B2B desk with your projected volume for a tiered price schedule tied to your actual procurement cadence.
✅ ⚙️ 3S1P Li-Ion, 500+ Cycle Rated Life
Rated ≥80% capacity retention at 500 full cycles under IEC 61960 conditions (1C rate, 25°C). GPD WIN 4 users running 1–2 charge cycles per day will reach that threshold in roughly 18–24 months. Predictable degradation curve, predictable reorder pattern — useful for inventory planning in a high-velocity repair channel.
Verpackung & Lieferung
Lieferzeit & Versand
Lagerware: Versand innerhalb von 3 Tagen
Für Standard-Ersatzmodelle mit verfügbarem Lagerbestand.Bestellungen in Großserie: Versand innerhalb von 7 Tagen
Für reguläre Modelle gemäß bestätigten Spezifikationen und Verpackungsanforderungen.Kundenspezifische Bestellungen: Versand innerhalb von 15 Tagen
Für kundenspezifische Zellkonfigurationen, Größen, Kabel/Steckverbinder, Leiterplatten/BMS, Etikettierung oder Verpackung.
Notiz: Die endgültige Versandzeit hängt ab von Gesamtmenge, Modellkomplexität, Verpackungsanforderungen und Versandkonformitätsdokumente. Wir werden Ihnen das voraussichtliche Versanddatum bestätigen (ETD) nach Auftragsbestätigung.
Luftfracht (dringend, kleineres Volumen)
Seefracht (kostengünstig für Massengut)
Schiene / LKW (abhängig vom Bestimmungsort)
Expresskanäle
Verfügbare Dokumente: UN38.3 / Sicherheitsdatenblatt / Transportprüfbericht (falls zutreffend)
Die normgerechte Verpackung und Kartonetikettierung kann je nach gewählter Versandart arrangiert werden.
EXW / FOB / CIF / DDP verfügbar
Häufig gestellte Fragen
Q1: Does the AEC555779-3S1P battery fit the GPD WIN 4 2024 as well as older WIN 4 and WIN 3 models?
A: Yes. GPD kept the battery P/N unchanged across the WIN 3 (2021) and all three WIN 4 model years (2022, 2023, 2024). AEC555779-3S1P and its cross-reference 565774-3S fit all of these devices with the same connector and physical footprint. It does not fit the GPD WIN Max 2 (which uses the 4545165-3S, a 57Wh pack) or the GPD WIN Mini. Confirm your device model before ordering stock.
Q2: Why does the GPD WIN 4 show lower runtime than expected after installing a new battery?
A: Two likely causes. First, new 3S Li-ion packs need 3–5 full charge/discharge cycles before the BMS calibrates the state-of-charge display accurately — the percentage readout will be unstable until the cells are conditioned. Second, the WIN 4 runs AMD Ryzen hardware with a configurable TDP range (5W–28W+); runtime varies significantly depending on whether you’re in performance or battery-save mode. Condition the battery first, then benchmark at a fixed TDP setting for a meaningful runtime figure.
Q3: What is the real-world battery life of the GPD WIN 4 at typical gaming loads?
A: At 15W TDP (moderate gaming load), expect approximately 2.5–3 hours. At 5–8W (lighter emulation or older titles), 4–5 hours is achievable. At 25W+ (sustained AAA workloads), under 2 hours. The WIN 4’s thermal and power management gives users direct control over this tradeoff via the built-in performance overlay. These figures apply to the 45.05Wh OEM-spec battery.
Q4: Is there a higher-capacity upgrade battery available for the GPD WIN 4?
A: We stock only the verified OEM-spec 45.05Wh / 3900mAh unit. Third-party listings claiming 4600mAh or higher in the same P/N family exist, but the GPD WIN 4 battery compartment’s physical dimensions and the 3S1P cell configuration impose a practical energy density ceiling. The GPD WIN 4 community tests capacity claims directly — inflated-spec batteries generate immediate community pushback. We don’t stock capacity claims we can’t verify independently.
Q5: What is your order minimum and lead time for bulk AEC555779-3S1P supply?
A: No fixed MOQ. We supply both evaluation sample batches and full production runs. Standard bulk lead time is 7–15 business days post-confirmation. Sample units dispatch within 3–5 business days. Given that this is a 3S series pack, we recommend buyers run a balance-check on sample units before committing to volume — verify cell voltage delta across the string after a full charge cycle.
Q6: What warranty and quality assurance do wholesale buyers receive?
A: All wholesale shipments carry a 12-month warranty from dispatch date. Every batch undergoes capacity verification and 3S cell balance testing before leaving production. DOA rate is tracked per batch; if defective units exceed the agreed threshold, we issue replacements or credit without dispute. Batch test data is available on request. OEM buyers at qualifying volumes can request custom labeling and compliance documentation.
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