BTY-S1M 11.61V 4700mAh 54.5Wh Replacement Battery for MSI Claw A1M Handheld Gaming PC
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🔋 11.61V / 4700mAh / 54.5Wh — 3-cell Li-Polymer, OEM-matched spec; P/N: BTY-S1M
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🎮 Compatibilidade verificada: MSI Claw A1M-050US, A1M-051US, A1M-019CN, A1M-025HK (MS-1T41)
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🔌 OEM-matched connector pinout — board-level plug-in replacement, no wiring modification
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🛡️ Multi-layer protection PCB: over-charge, over-discharge, short-circuit, thermal cutoff
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🏭 Direto da fábrica — 3S2P grade A cell construction, consistent batch spec, low MOQ entry
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📦 OEM labeling and custom packaging supported for repair distributors and resellers
Descrição do produto
The MSI Claw A1M was Intel’s first handheld gaming PC built around the Core Ultra 7 155H processor, and MSI engineered the chassis around a compact 54.5Wh battery — a deliberate trade-off between thermal headroom and portability. The OEM battery part number is BTY-S1M, with secondary P/Ns S9N-0Z6A200-AQ2 e 3ICP7/28/78-2 appearing on the physical label. The cell construction is 3S2P — three groups of two parallel Li-Polymer cells in series — giving the pack a 3.87V nominal per-group voltage and a total nominal of 11.61V.
Unlike simpler retro handheld batteries, the Claw A1M’s battery uses a multi-pin flex connector that carries both power and BMS communication data. The replacement must match the original connector spec for the device firmware to read charge state and capacity correctly. This unit does.
Modelos e números de peça compatíveis verificados:
| Dispositivo | OEM Battery P/N | Secondary P/N | Capacidade | Tensão |
|---|---|---|---|---|
| MSI Claw A1M-050US | BTY-S1M | S9N-0Z6A200-AQ2 | 54,5 Wh / 4700 mAh | 11,61V |
| MSI Claw A1M-051US | BTY-S1M | S9N-0Z6A200-AQ2 | 54,5 Wh / 4700 mAh | 11,61V |
| MSI Claw A1M-019CN | BTY-S1M | 3ICP7/28/78-2 | 54,5 Wh / 4700 mAh | 11,61V |
| MSI Claw A1M-025HK | BTY-S1M | 3ICP7/28/78-2 | 54,5 Wh / 4700 mAh | 11,61V |
⚠️ Connector verification required. Before ordering, open the back panel of your unit and visually confirm the battery label reads BTY-S1M. The Claw 8 AI+ uses a different battery spec — do not cross-order by brand name alone.
Parâmetros técnicos
| Parâmetro | Especificação |
|---|---|
| OEM Part Number (P/N) | BTY-S1M |
| Secondary P/N | S9N-0Z6A200-AQ2 / 3ICP7/28/78-2 |
| Tensão Nominal | 11,61V |
| Tensão de carga completa | 12.9V (4.3V × 3 groups) |
| Capacidade nominal | 4700mAh / 54.5Wh |
| Química Celular | Lithium Polymer (Li-Polymer) |
| Configuração da célula | 3S2P (6 cells total) |
| Grau celular | Grau A, ≤3% variação de capacidade |
| Tipo de conector | Multi-pin flex cable (OEM-matched pinout) |
| Circuito de proteção | Over-charge / Over-discharge / Short-circuit / NTC thermal |
| Temperatura de operação | 0°C – 45°C (carregamento); −20°C – 60°C (armazenamento) |
| Ciclo de vida (classificado) | ≥500 ciclos para capacidade 80% |
| Dispositivos compatíveis | MSI Claw A1M-050US / A1M-051US / A1M-019CN / A1M-025HK |
| Certificações | CE / RoHS / UN38.3 |
| Garantia | 12 meses a partir da data de envio |
Precisa de um plano de fornecimento estável? Envie sua lista de modelos, quantidades e destino. Confirmaremos o prazo de entrega, o método de envio e os documentos de conformidade antes de você fazer o pedido.
Características e vantagens
⚡ Matched to Intel Core Ultra Platform TDP Requirements
The Claw A1M’s Core Ultra 7 155H draws 28–45W at full platform load. The 54.5Wh / 11.61V spec is the minimum pack size MSI validated for stable operation at these draw levels. Undersized or mismatched replacements cause voltage sag under gaming load — this unit maintains the factory-rated discharge profile.
🔌 Multi-Pin Flex Connector — BMS Data Lines Intact
The BTY-S1M connects to the motherboard via a multi-pin flex cable carrying both power and battery management system data. This replacement ships with the correct OEM-matched connector, so the device correctly reports state-of-charge, cycle count, and health status through MSI Center without firmware conflicts.
🔋 3S2P Cell Architecture — Verified 4700mAh Output
The pack uses a 3S2P configuration: six individual Li-Polymer cells arranged as three series groups of two parallel cells each. Rated at 4700mAh total, with <3% capacity variance between production batches. Repair shops get consistent, predictable results across consecutive orders — not spot-market cell variability.
🛡️ Full Protection Circuit — Compatible with MSI BMS Firmware
Over-charge cutoff at 12.9V (4.3V per series group), over-discharge lockout, short-circuit cut, and NTC thermal protection. The protection IC operates in parallel with the device’s own charging controller — no conflict, no false error states after installation.
🏭 Repair Shop Supply Model — Stocked, Not Spot-Sourced
This SKU is maintained as a stocked item from production batches with controlled cell grading. Service centers and distributors building inventory for MSI Claw repairs can order in small batches to start, with tiered pricing opening at higher volumes. Lead time for stocked units is 3–5 business days.
Embalagem e entrega
Prazo de entrega e envio
Produtos em estoque: Envio em até 3 dias
Para modelos de substituição padrão com estoque disponível.Encomendas de produção em massa: Envio em até 7 dias.
Para modelos regulares, de acordo com as especificações e requisitos de embalagem confirmados.Encomendas personalizadas: Envio em até 15 dias.
Para configuração personalizada de células, tamanho, fios/conectores, PCB/BMS, etiquetagem ou embalagem.
Observação: O tempo final de despacho depende de quantidade total, complexidade do modelo, requisitos de embalagem e documentos de conformidade de envio. Confirmaremos a data estimada de envio (ETD) após a confirmação do pedido.
Frete aéreo (urgente, volume menor)
Frete marítimo (custo-benefício para grandes volumes)
Ferrovia / Rodovia (dependendo do destino)
Canais expressos
Documentos disponíveis: UN38.3 / FISPQ / Relatório de Teste de Transporte (se aplicável)
A embalagem e a rotulagem das caixas de acordo com as normas podem ser providenciadas com base no método de envio escolhido.
EXW / FOB / CIF / DDP disponíveis
Perguntas frequentes
Q1: Is the BTY-S1M battery compatible with all MSI Claw A1M models?
A: Yes. The BTY-S1M covers all four A1M regional variants — A1M-050US, A1M-051US, A1M-019CN, and A1M-025HK — all of which share the same 11.61V / 54.5Wh battery bay and connector spec. Before ordering, open the back panel and confirm the battery label reads BTY-S1M or secondary P/N S9N-0Z6A200-AQ2. Do not order this SKU for the MSI Claw 8 AI+ — that device uses a different, higher-capacity battery.
Q2: How long does the MSI Claw A1M battery last per charge, and when should it be replaced?
A: At full gaming load on the Core Ultra 7 155H — typically 25–35W platform TDP in-game — runtime is roughly 1.5 to 2 hours per charge. At lighter workloads or reduced TDP settings via MSI Center, 2.5 to 3 hours is achievable. Plan for replacement after 500–700 full cycles, typically 18–24 months of daily use. Clear replacement indicators: runtime drops under 60 minutes, the unit shuts down abruptly at 20–30% reported charge, or MSI Center shows battery health below 75%.
Q3: Does replacing the BTY-S1M battery require recalibration after installation?
A: No recalibration tool is needed, but a conditioning process is recommended. After installation, charge the pack fully to 100%, then discharge to around 15–20% (not 0%), and repeat this cycle 3–4 times. This allows the device BMS to accurately map the new cell’s capacity curve. Skipping this step does not damage the battery, but reported percentage may be slightly off for the first few sessions.
Q4: What connector type does the BTY-S1M use, and is the swap user-serviceable?
A: The BTY-S1M uses a multi-pin flex cable connector carrying both power rails and BMS data lines. The MSI Claw A1M back panel is accessible with a Phillips screwdriver — MSI designed the device as partially user-serviceable. Battery replacement requires removing the back cover, disconnecting the flex cable carefully, and seating the replacement. Technicians comfortable with gaming handheld teardowns can complete the swap in 15–25 minutes. The flex connector is latched, not soldered, so no heat tools are needed.
Q5: Qual é a quantidade mínima de encomenda (MOQ) para pedidos de atacado ou para oficinas de reparação?
A: We accept low-volume entry orders for repair shops and service centers — no rigid high MOQ required. Volume pricing tiers unlock at higher quantities. Contact us directly for a factory quote with current pricing and lead time breakdown.
Q6: What documentation and shipping options are available for international bulk orders?
A: We ship via DHL, FedEx, and sea freight depending on order volume. UN38.3 test reports and MSDS/SDS documentation are provided as standard for all Li-Polymer shipments, covering air freight compliance and customs clearance requirements. For large sea freight orders, full packing declarations can be prepared to buyer specification. Stocked SKU lead time is 3–5 business days; OEM-labeled orders run 10–15 business days.
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