Bateria de substituição Asus C21N1518 de 38Wh para VivoBook Flip série TP501
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🔋 OEM-Compatible: Matches original Asus C21N1518 specs — 7.6V, 38Wh, 2-cell Li-ion
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🏭 Direto da fábrica: Skip the middleman — competitive bulk pricing with full traceability
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✅ Certificado: CE, FCC & RoHS compliant; Grade A cells with ≥300 charge cycles rated
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📦 Fits: Asus VivoBook Flip TP501, TP501UA, TP501UB, TP501UQ series
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🔄 Pronto para B2B: Flexible order quantities, sample testing available, 12-month warranty
Descrição do produto
O C21N1518 is the factory-spec internal battery for the Asus VivoBook Flip TP501 convertible notebook line, released under the TP501 platform (2015–2017). This 2-cell Li-ion pack runs at 7.6V with a rated capacity of 38Wh (approx. 5000mAh), matching the original ASUS internal BMS protocol without requiring firmware intervention.
For repair depots, IT asset refurbishers, and laptop parts distributors, sourcing a reliable, drop-in C21N1518 replacement at volume pricing is the core supply concern — not specifications that are already locked by OEM design. Our factory inventory covers this SKU year-round, with consistent cell-grade sourcing from Tier-1 Li-ion cell manufacturers.
Modelos compatíveis verificados (referência cruzada de P/N):
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OEM Part Numbers: C21N1518 · C21PQ91 · 0B200-01850000 · 0B200-01850000M · 21CP4/63/134
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Asus VivoBook Flip TP501 · TP501A · TP501U
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TP501UA · TP501UA-1A · TP501UA-CJ014T · TP501UA-CJ016T · TP501UA-CJ027T · TP501UA-DN023T · TP501UA-DN026T
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TP501UB · TP501UB-1A · TP501UB-DN010T · TP501UB-DN033T
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TP501UQ · TP501UQ-1A · TP501UQ-CJ019TC · TP501UQ-DN015T · TP501UQ-DN029T · TP501UQ-FZ026 · TP501UQ-FZ026T · TP501UQ-UB71T
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R518UA · R518UB · R518UQ · R518UQ-DS54T · R518UQ-RS54T · R518UQ-RS74T
Verification note: Cross-check the label on your existing battery against C21N1518, C21PQ91, or 0B200-01850000M before ordering at scale. Interface geometry and connector position must match the original.
Parâmetros técnicos
| Parâmetro | Especificação |
|---|---|
| Número da peça OEM | C21N1518 / C21PQ91 / 0B200-01850000M |
| Tipo de Bateria | Li-Ion (Lithium-Ion) |
| Tensão Nominal | 7.6V (compatible with 7.5V systems) |
| Capacidade nominal | 38Wh / 5000mAh (4840mAh min.) |
| Configuração da célula | 2-Cell |
| Cor | Preto |
| Dimensões | 225.72 × 185.0 × 4.74 mm |
| Peso | approx. 280g |
| Ciclo de vida | 300–500 charge cycles (to 80% capacity) |
| Circuito de proteção | OVP / OCP / Short-Circuit / Thermal Protection |
| Certificações | CE / FCC / RoHS / ISO 9001 |
| Doença | 100% Brand New — Factory Fresh |
| Temperatura de armazenamento | –20°C to +45°C; Optimal at ~20°C, 40–50% charge state |
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
✅ 🔋 Grade A Li-Ion Cells — Rated Capacity Guaranteed
Every pack is built with Grade A 2-cell Li-ion cells sourced from verified suppliers. Capacity is pre-tested at the cell level before assembly — you get 38Wh nominal, not “up to 38Wh” marketing copy. Buyers pulling units for resale can expect consistent capacity reports across batches.
✅ 📋 Multi-Certification Compliance: CE, FCC, RoHS
Certification documentation (CE, FCC, RoHS) is available per shipment lot for customs clearance, platform listing requirements (Amazon, eBay, Newegg), and enterprise procurement audits. No chasing documents after the order ships.
✅ 🔌 Plug-and-Play Integration — No BMS Reset Required
The onboard protection circuit (OVP, OCP, short-circuit protection) communicates correctly with the TP501 system board. BIOS battery detection is immediate post-install — no EC reset procedures needed, reducing technician time per unit.
✅ 🏭 Factory-Direct Inventory — Stable Supply Chain
Stock is held at origin, not dropshipped through a broker. This means lead times are predictable (typically 3–7 business days for standard quantities), and batch QC reports can be issued per order. For high-volume distributors, scheduled blanket orders are supported.
✅ 📦 B2B Packaging Options
Units ship in neutral anti-static packaging by default. OEM-branded retail-ready box printing is available for resellers who require shelf-ready stock. Private label options including custom branding on the battery label can be discussed for qualified accounts.
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 C21N1518 compatible with both TP501UA and TP501UQ models?
A: Yes. The C21N1518 / C21PQ91 pack is the single shared battery across the entire TP501 platform — TP501UA (Core i3/i5), TP501UB (with discrete GPU), and TP501UQ. The connector, footprint, and voltage are identical across all three sub-variants. Confirm by checking the P/N printed on your original battery before placing a volume order.
Q2: How many charge cycles does this battery support?
A: The C21N1518 is rated for 300–500 full charge cycles before capacity drops below 80% of nominal. In practical depot-refurb use, a unit seeing 1–2 cycles per day reaches end-of-life in roughly 12–24 months. For resale stock, ship fresh inventory and rotate regularly to maintain customer satisfaction.
Q3: Does this battery require any activation or calibration after installation?
A: No firmware activation. Install the pack, connect AC power, and the TP501 BIOS detects the battery immediately. For first-use conditioning, run 3–5 full charge/discharge cycles (charge to 100%, discharge to ~10%) to allow the cell chemistry to reach rated capacity. This is a normal Li-ion formation process, not a defect.
Q4: What certifications are included, and can I get documentation for customs?
A: Each production lot carries CE, FCC, RoHS, and ISO 9001 certification. MSDS / SDS sheets for UN38.3 air freight compliance are available on request. We can provide test report copies and COA documents per shipment — standard for platform compliance and import clearance in EU and North American markets.
Q5: What is the minimum order quantity, and are samples available?
A: Sample units are available for qualified buyers — request via the inquiry form and specify your target volume. For bulk orders, pricing tiers apply at multiple quantity brackets. We do not publish a fixed MOQ; order quantities are flexible and discussed based on your distribution channel and reorder frequency.
Q6: What is the lead time and warranty for bulk orders?
A: Standard stock orders ship within 3–7 business days from our warehouse. For large scheduled orders requiring dedicated production runs, lead time is 15–25 business days. All units carry a 12-month replacement warranty against manufacturing defects. DOA rate is below 0.5% based on production QC data — we provide replacement units, not refunds, for DOA claims on bulk orders.
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