PA5185U-1BRS PA5195U-1BRS 45Wh 4-Cell Replacement Battery for Toshiba Satellite C55 C55D C55T L55 Series
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✅ Exact-fit replacement for Toshiba Satellite C50 / C55 / C55D / C55T / L55 / L55D / L55T / S55 / E45-B series — covers 60+ confirmed sub-models
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✅ Rated 14.8V / 45Wh (2800mAh); compatible with original OEM labels marked 14.4V (same 4-cell architecture, per Toshiba design spec)
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✅ Internal (non-removable bay) design — direct swap for B-generation and C-generation Satellite slim chassis
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✅ Cross-compatible P/N: PA5184U-1BRS / PA5185U-1BRS / PA5186U-1BRS / PA5195U-1BRS / G71C000HW110 / P000602600
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✅ Factory-direct wholesale pricing with flexible MOQ — built for repair shops, IT asset managers, and fleet maintainers
Descrição do produto
The Toshiba Satellite C55 and L55 families shipped in enormous volumes between 2013–2016, targeting the education and budget enterprise market. Millions of these units remain in active service across school districts, SMB fleets, and refurbishment pipelines. The factory original battery — Toshiba part number PA5185U-1BRS (also printed as P000602600 on OEM units) — is no longer widely stocked by Toshiba’s distribution channels, which makes aftermarket supply the only practical procurement path for most IT buyers.
This is an internal, non-removable battery, a design shift from the older C55-A generation (which used the external PA5109U). Buyers ordering for mixed Satellite fleets should confirm their units are C55-B, C55-C, or L55-B generation before ordering.
Compatible P/N (Cross-Reference):
PA5185U-1BRS · PA5184U-1BRS · PA5186U-1BRS · PA5195U-1BRS · G71C000HW110 · G71C000J110 · G71C000J7510 · P000602600
Compatible Machine Models:
| Série | Representative Sub-Models |
|---|---|
| Satellite C50-B / C50D-B | C50-B-02Y, C50-B031D, C50-B03E, C50-B-14D, C50-B-14Z |
| Satellite C55-B | C55-B5100, C55-B5101, C55-B5170, C55-B5200, C55-B5201, C55-B5202, C55-B5270, C55-B5272, C55-B5287, C55-B5292, C55-B5293, C55-B5295, C55-B5296, C55-B5299, C55-B5300, C55-B5302, C55-B5353, C55-B5355 |
| Satellite C55-C | C55-C5123, C55-C5135, C55-C5201K, C55-C5207S, C55-C5213K, C55-C5241 |
| Satellite C55D-B | C55D-B5102, C55D-B5203, C55D-B5206, C55D-B5212, C55D-B5214, C55D-B5219, C55D-B5241, C55D-B5242, C55D-B5244, C55D-B5308, C55D-B5310, C55D-B5319 |
| Satellite C55T-B | C55T-B5102, C55T-B5109, C55T-B5110, C55T-B5230, C55T-B5330, C55T-B5349 |
| Satellite L55-B / L55T-B | L55-B5267, L55-B5276, L55-B5284, L55-B5294, L55T-B5271, L55T-B5278, L55T-B5330, L55T-B5334 |
| Satellite S55-B / S55T-B | S55-B5280, S55-B5289, S55-B5292, S55T-B5233, S55T-B5234 |
| Satellite E45-B | E45-B4100 |
Parâmetros técnicos
| Parâmetro | Especificação |
|---|---|
| Número da peça | PA5185U-1BRS |
| OEM Reference | P000602600 / G71C000HW110 / G71C000J110 |
| Tensão | 14.8V (OEM label range: 14.4V–14.8V, both compatible) |
| Capacidade | 45Wh / 2800mAh |
| Configuração da célula | 4-Cell, Li-ion |
| Tipo de Bateria | Internal (non-removable bay, slim chassis) |
| Cor | Preto |
| Peso | ~308g |
| Ciclo de vida | ≥500 charge cycles to 80% capacity retention |
| Circuito de proteção | Overcharge / Over-discharge / Overcurrent / Short-circuit / Thermal |
| Certificações | CE / RoHS / FCC |
| Compatible Cross P/N | PA5184U-1BRS, PA5185U-1BRS, PA5186U-1BRS, PA5195U-1BRS |
| Doença | 100% New — never refurbished or recelled |
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
✅ 🔋 True 45Wh Capacity — No Inflated Specs
Rated at 14.8V / 45Wh (2800mAh) actual measured output. Market is flooded with 2200mAh units mislabeled as 45Wh — those are 32Wh at best. Our spec sheets match what ships. For repair shops billing customers on runtime guarantees, the difference is real.
✅ 🔌 Voltage Label Discrepancy — Explained
Some OEM units show 14.4V on the battery label; ours ships as 14.8V. Both are correct for a 4-cell series Li-ion pack — nominal vs. average charge voltage. Toshiba’s BMS firmware on all C55-B / L55-B systems accepts the full 14.4V–14.8V window without triggering charge errors.
✅ 🏭 Factory-Direct Supply Chain for B2B Buyers
No distributor markup. IT procurement teams and repair wholesalers can consolidate Toshiba Satellite battery SKUs under a single purchase order covering C55, L55, and S55 fleets simultaneously, since all three lines share this footprint.
✅ 🛡️ Multi-Layer Protection Circuit
Built-in PCB guards against overcharge, over-discharge, overcurrent, short circuit, and overtemperature. No BMS bypass or wake-up procedure required out of box — install, connect charger, done.
✅ 📦 Bulk-Ready Packaging for Resellers
Each unit ships in individual anti-static packaging. Case quantities are available for distributors requiring shelf-ready retail packs or plain brown-box OEM style — specify at inquiry stage.
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: Does the PA5185U-1BRS fit Toshiba Satellite C55-A models?
A: No. The C55-A uses an external, removable battery (PA5109U-1BRS). The PA5185U-1BRS is a slim internal battery designed exclusively for the C55-B, C55-C, L55-B, L55-C, and related “slim chassis” generations. Ordering for a C55-A using this part will result in a mismatch.
Q2: My original battery label says 14.4V — is a 14.8V replacement safe?
A: Yes, completely. Both 14.4V and 14.8V describe the same 4-cell series Li-ion architecture — 14.4V is nominal average, 14.8V is the standard rated voltage. Toshiba’s charge management firmware for all affected Satellite models is designed to handle this range. No compatibility issues, no charge errors.
Q3: What is the realistic runtime I should advertise to my repair customers after replacement?
A: Under normal office workloads (web browsing, documents, ~50% screen brightness), a fresh 45Wh cell in a C55-B or L55-B delivers approximately 2.5–3.5 hours. Customers running higher-load tasks (video playback, multiple apps) should expect 1.5–2.5 hours. Setting this expectation upfront prevents post-sale disputes.
Q4: What cross-reference part numbers are confirmed compatible with this battery?
A: PA5184U-1BRS, PA5185U-1BRS, PA5186U-1BRS, PA5195U-1BRS, G71C000HW110, G71C000J110, G71C000J7510, and Toshiba OEM assembly number P000602600. All are physically interchangeable within the confirmed model list.
Q5: Can I order samples before committing to a bulk purchase?
A: Yes. Sample orders are available for qualified buyers — repair chain buyers, IT procurement officers, and distributors. Lead time for samples is typically 3–5 business days. Contact us directly via the inquiry form with your business name and intended volume.
Q6: What is the warranty and what does it cover for wholesale orders?
A: All units carry a 12-month warranty covering manufacturing defects, capacity failure below 80% under normal charge cycles, and BMS/PCB faults. DOA rate on bulk shipments is tracked per order; replacement or credit is issued without requiring full return shipment for confirmed DOA units.
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