804050 3.7V 2000mAh / 2600mAh Replacement Battery for Anbernic RG35XX / Miyoo Mini V2 V3 V4 Retro Handheld Console
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🔋 3.7V — 2000mAh (7.4Wh) OR 2600mAh (9.62Wh) — Standard 804050 LiPo，8×40×50mm spec, two capacity options.
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🎮 Verified compatibility: Anbernic RG35XX (2023/2024), Miyoo Mini V2, V3, V4
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🔌 Pre-soldered JST 1.25mm 2-pin connector — plug-in swap, no soldering required
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🛡️ Built-in PCB protection: over-charge, over-discharge, short-circuit
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🏭 Factory direct — consistent cell grading, stocked SKU, competitive tiered pricing
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📦 OEM/private label packaging available for repair shops and distributors
Descripción del Producto
The 804050 is one of the most widely deployed Li-Polymer cell formats in compact retro handhelds. The number itself is a physical dimension code: 8mm thick × 40mm wide × 50mm long. Both the Anbernic RG35XX (2023 and 2024 versions) and the entire Miyoo Mini lineup from V2 through V4 were designed around a battery bay that fits this exact footprint.
We supply this SKU in two capacity options: 2000mAh matching the Miyoo Mini series OEM spec, and 2600mAh matching the Anbernic RG35XX OEM spec. Both use the identical 804050 physical format and JST 1.25mm 2-pin connector — capacity choice depends on your target device or replacement preference. Capacity ratings reflect actual measured discharge output, not peak or inflated figures.
Verified Compatible Models & Part Numbers:
| Dispositivo | Battery Format | OEM Capacity | Connector |
|---|---|---|---|
| Anbernic RG35XX (2023) | 804050 | 2600mAh | JST 1.25mm 2-pin |
| Anbernic RG35XX (2024) | 804050 | 2600mAh | JST 1.25mm 2-pin |
| Miyoo Mini V2 | 804050 | 2000mAh | JST 1.25mm 2-pin |
| Miyoo Mini V3 | 804050 | 2000mAh | JST 1.25mm 2-pin |
| Miyoo Mini V4 | 804050 | 2000mAh | JST 1.25mm 2-pin |
⚠️ Do not confuse with RG35XX Plus / H / SP — those models use a larger 754663 3300mAh cell and are physically incompatible with this SKU. Always verify your device model before ordering.
Parámetros técnicos
| Parámetro | Especificación |
|---|---|
| Battery Model / Size Code | 804050 |
| Physical Dimensions | 8mm (T) × 40mm (W) × 50mm (L) |
| Voltaje nominal | 3,7 V |
| Fully Charged Voltage | 4.2V |
| Over-Discharge Cutoff | 2,75 V |
| Capacidad nominal | 2000mAh / 7.4Wh | 2600mAh / 9.62Wh (two options) |
| Química celular | Lithium Polymer (LiPo) |
| Grado celular | Grade A, ≤3% capacity variance |
| Tipo de conector | JST 1.25mm 2-pin (pre-soldered) |
| Circuito de protección | Over-charge / Over-discharge / Short-circuit / Over-current |
| Temperatura de funcionamiento | 0°C – 45°C (charging); −20°C – 60°C (storage) |
| Cycle Life (rated) | ≥500 cycles to 80% capacity |
| Peso | ~33g (2000mAh) / ~42g (2600mAh) |
| Dispositivos compatibles | Anbernic RG35XX (2023/2024), Miyoo Mini V2 / V3 / V4 |
| Certificaciones | CE / RoHS / UN38.3 |
| Garantía | 12 months from shipment date |
¿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
🔌 Pre-Soldered JST 1.25mm Connector — Plug-In Ready
Connector and lead wires are factory-soldered before shipment. Repair technicians can complete a full battery swap in under 10 minutes — no soldering station, no flux, no rework. For shops servicing multiple units per day, this directly reduces labor cost per repair.
🔋 Two Capacity Options, One Physical Format
2000mAh matches the Miyoo Mini V2/V3/V4 OEM spec; 2600mAh matches the Anbernic RG35XX factory original. Both fit the same 804050 bay and use the same connector — order whichever capacity best fits your repair stock or device mix. Discharge variance across cells is kept under 3%.
🛡️ Integrated PCB Protection Circuit
Over-charge cutoff at 4.2V, over-discharge lockout at 2.75V, short-circuit protection, and over-current control. The host device’s charging IC reads battery state correctly without calibration errors or false low-battery triggers after installation.
🏭 Repair Shop & Distributor Supply Model
Stocked SKU sourced from consistent production batches — not spot market. Repair shops ordering repeat batches receive the same electrical profile across every shipment. Small batch entry orders are welcome; volume pricing tiers open as quantities scale.
📦 OEM & Custom Packaging Support
Available with white-label packaging for repair shop branding or distributor resale. Custom barcode integration and branded blister packs are supported. Minimum run for custom packaging is negotiable — contact us to discuss artwork specs and volume thresholds.
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: Does the 804050 battery fit both Anbernic RG35XX and Miyoo Mini V2/V3/V4?
A: Yes. Both device families use the same 8×40×50mm battery bay and JST 1.25mm 2-pin connector. A single 804050 cell drops into either device without modification. We offer two capacity options — 2000mAh for Miyoo Mini and 2600mAh for RG35XX — both in the same physical format. Note that the RG35XX Plus, H, and SP use a larger 754663 cell and are not compatible with this SKU.
Q2: What is the difference between the 2000mAh and 2600mAh options?
A: The 2000mAh cell matches the factory spec of the Miyoo Mini V2, V3, and V4. The 2600mAh cell matches the factory original installed in the Anbernic RG35XX (2023 and 2024 versions). Physical size and connector type are identical — the only difference is energy capacity and weight. Either option fits both devices, but ordering the OEM-matched capacity avoids any battery indicator discrepancy.
Q3: How do I know when to replace the battery in my retro handheld?
A: Clear indicators: the device no longer reaches a full charge, runtime has dropped below 2 hours from a full charge, the battery shows visible swelling, or the console shuts off unexpectedly under normal load. At that point the cell has typically fallen below 70–75% of its original capacity and replacement is recommended.
Q4: Does the replacement battery come with the JST connector pre-installed?
A: Yes. The cell ships with the JST 1.25mm 2-pin lead already soldered. No soldering required — open the back cover, unplug the original, connect the replacement, and close. This is specifically important for repair shops handling volume repairs where per-unit labor time matters.
Q5: What is the MOQ for wholesale or repair shop orders?
A: We support low-volume entry orders for repair shops and service centers with no rigid high MOQ. Tiered pricing unlocks at higher quantities. Contact us for a factory quote with current volume pricing breakdowns and lead time details.
Q6: What documentation is available for international air freight?
A: UN38.3 test reports are provided for all shipments — this is the standard documentation required for air freight of lithium polymer cells. MSDS/SDS documentation is also available on request for customs compliance. We ship via DHL, FedEx, and sea freight depending on order volume.
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