NH2057 / GR101351 7.2V 11.6Ah Rechargeable Battery Pack, Covidien Nellcor PM1000N and Medical Instrument Replacement, Factory Stock, Small MOQ Available
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OEM P/N Cross-Reference: Replaces NH2057, NH2057HD34, NH2057ZD29, NH2057ED34, NH2057QE34, NH2057GE29, NH2057CV29, GR101351, PT00075775
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Especificações: 7.2V | 11,600mAh (11.6Ah) | 84Wh | Li-Ion | SMBus Communication
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Device Compatibility: Covidien Nellcor PM1000N Pulse Oximeter; Inspired Energy NH2057-series portable medical and industrial instruments
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Performance: Onboard SMBus controller delivers continuous State of Charge and State of Health telemetry to host device firmware; stable discharge curve supports extended patient monitoring sessions without mid-shift interruption
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Supply Advantage: Pilot quantities and volume allocations processed from the same factory-verified stock, with individual unit voltage and internal resistance screening applied before dispatch and factory-direct pricing across all order sizes
Descrição do produto
The NH2057 / GR101351 is a 7.2V 11.6Ah (84Wh) SMBus Li-Ion battery pack produced within the Inspired Energy NH2057 series, serving as the primary power source for the Covidien Nellcor PM1000N pulse oximeter. OEM cross-reference coverage includes GR101351, PT00075775, NH2057HD34, NH2057ZD29, NH2057ED34, NH2057QE34, NH2057GE29, and NH2057CV29, consolidating replacement procurement across the full NH2057 sub-variant range into a single verified SKU. The Nellcor PM1000N supports adult, paediatric, and neonatal SpO2 monitoring across AC and battery power, placing consistent, reliable battery runtime at the centre of uninterrupted bedside clinical operation.
The 11.6Ah cell assembly is built to tight capacity-matching tolerances across the cell group, maintaining voltage uniformity throughout the discharge cycle and minimising premature capacity fade over repeated charge cycles. Self-discharge rate is held below 3% per month in ambient storage, preserving usable capacity through equipment standby periods between patient use cycles. The embedded SMBus communication circuit reports State of Charge, State of Health, cycle count, and pack temperature to the PM1000N firmware in real time, ensuring the instrument displays accurate remaining runtime without generating false low-battery alerts during active monitoring sessions.
Outbound stock is drawn from Balder Power factory-direct inventory with every unit passing individual open-circuit voltage and internal resistance screening before dispatch. Pilot orders and bulk allocations for hospital biomedical engineering departments, clinical equipment services, and medical procurement programmes are processed from the same verified stock, with no minimum quantity restriction applied to initial orders. Express international freight to major healthcare procurement destinations is available and confirmed at order placement.
Parâmetros técnicos
| Atributo | Especificação |
|---|---|
| Modelo de bateria | NH2057 / GR101351 |
| Compatible OEM P/N | NH2057, NH2057HD34, NH2057ZD29, NH2057ED34, NH2057QE34, NH2057GE29, NH2057CV29, GR101351, PT00075775 |
| Primary Device Compatibility | Covidien Nellcor PM1000N Pulse Oximeter; Inspired Energy NH2057-series portable medical and industrial instruments |
| Tensão | 7.2V (nominal) |
| Capacidade | 11,600mAh (11.6Ah) |
| Energia | 84Wh |
| Chemistry Type | Lithium-Ion; SMBus Communication |
| Material de revestimento | Injection-moulded ABS, flame-retardant grade |
| Doença | New Replacement (OEM-equivalent) |
| Outbound QC | Strict Internal QC Passed |
| Cycle Life5 | 500+ full charge-discharge cycles to 80% retained capacity |
| Certificação | Basic Compliance; Advanced certs supported on volume order |
| Garantia | 12 meses a partir da data de envio |
| O pacote inclui: | 1x NH2057 / GR101351 replacement battery pack; protective packaging |
| Tipo de fornecimento | Factory-direct; small MOQ accepted; global freight available |
Características e vantagens
✅ 🔋 Standby Capacity Retention and Extended Monitoring Cycle Life
The NH2057 / GR101351 Li-Ion cell assembly maintains a self-discharge rate below 3% per month under standard ambient storage conditions, ensuring the battery retains usable capacity during equipment standby periods between patient monitoring sessions. At a rated 500+ full charge-discharge cycles to 80% retained capacity, the pack supports consistent daily use across typical hospital equipment rotation schedules without premature capacity decline. Cell grouping at assembly applies matched-capacity selection to reduce inter-cell voltage divergence, which is the primary driver of early fade in multi-cell packs under repeated deep cycling.
✅ 📐 Exact Compartment Fit for Covidien Nellcor PM1000N
Replacement casing tooling is dimensioned to the published NH2057 series physical envelope, matching the battery bay retention geometry and SMBus connector-pin alignment on the Covidien Nellcor PM1000N. The injection-moulded enclosure holds dimensional stability across the thermal range typical of clinical environments, ensuring consistent latch engagement and full electrical contact without play or misalignment in the bay. Direct swap installation requires no modification to the instrument’s battery compartment, locking tab, or connector housing; the unit seats and locks identically to the OEM pack.
✅ 🔬 100% Pre-Shipment Electrical Verification
Every outbound NH2057 / GR101351 unit passes a two-gate electrical screen before dispatch: open-circuit voltage is confirmed within the Li-Ion full-charge acceptance window, and internal resistance is logged against the batch baseline. A loaded spot-discharge verifies capacity delivery above the rated 11.6Ah threshold. Any unit registering outside tolerance on either parameter is quarantined and withheld from the outbound batch, eliminating dead-on-arrival units and ensuring instruments power on correctly immediately after field installation.
Embalagem e entrega
Embalagem segura e em conformidade
Para garantir o transporte seguro de mercadorias perigosas da Classe 9, todas as baterias são protegidas com Lã de pérola de alta qualidade (espuma EPE) e envolto em Caixas certificadas pela ONU. Para envios em grande quantidade, utilizamos embalagens resistentes. Paletes de madeira compensada ou plástico Embalado em filme termoencolhível, em total conformidade com as normas internacionais de transporte.
Opções de envio global (Incoterms)
Oferecemos condições de envio flexíveis para atender às necessidades do seu negócio, incluindo: FOB, CIF e DDP (Porta a Porta com impostos incluídos).
- Por mar: A opção mais econômica para pedidos em grande quantidade.
- Por via aérea/expressa: Entrega rápida de amostras (DHL/UPS/FedEx).
- De trem: Serviço CR Express confiável para os mercados europeu e da Ásia Central.
Prazo de Produção
Nosso prazo de entrega varia de acordo com a personalização do produto:
| Tipo de produto | Amostras | Pedido em grande quantidade |
|---|---|---|
| Modelos padrão | 5 a 7 dias | 14 a 20 dias |
| Modelos personalizados | 7 a 14 dias | 14 a 28 dias |
Padrões Globais de Segurança e Conformidade com o Fabricante Original do Equipamento (OEM)
Ao integrar uma bateria de lítio personalizada em seu dispositivo, a conformidade com as normas regulamentares é imprescindível. Na Balder Power, nossas soluções de baterias OEM são projetadas desde o início para atender aos rigorosos testes de segurança internacionais. Garantimos que suas baterias personalizadas atendam aos padrões de desempenho CE, UL e IEC, além de fornecer os relatórios obrigatórios UN38.3 e MSDS necessários para um envio global sem problemas. Da prototipagem inicial à certificação final, eliminamos os obstáculos à conformidade para acelerar a entrada do seu produto no mercado.
Perguntas frequentes
Q1: Does the NH2057 / GR101351 replacement require any SMBus calibration or capacity reset after installation in the Covidien Nellcor PM1000N?
A1: No manual calibration procedure is required for a standard swap. The SMBus controller ships pre-calibrated to present a full-charge state to the PM1000N on power-up. If the instrument displays a carry-over cycle count or residual SoH figure from the previous pack, performing one complete charge-discharge cycle through the device’s normal AC-to-battery operation will re-anchor the fuel gauge and clear any accumulated SoH discrepancy without requiring service menu access.
Q2: How does the 11.6Ah capacity of this replacement compare to the original Inspired Energy NH2057 OEM pack, and what monitoring runtime should be expected?
A2: The GR101351 replacement is rated at 11.6Ah / 84Wh, matching the capacity specification used in NH2057-series packs deployed in the Nellcor PM1000N. Practical monitoring runtime is load-dependent; under typical continuous SpO2 monitoring with active display and alarm functions enabled, runtime of 6 to 10 hours per charge is consistent with OEM pack performance at equivalent capacity. Cell matching during pack assembly reduces inter-cell voltage divergence, which is the leading cause of runtime falling short of the rated capacity figure in aged or poorly assembled replacement packs.
Q3: What is the minimum order quantity for bulk procurement, and how is pre-shipment quality confirmed?
A3: There is no enforced minimum order quantity; single-unit purchases for biomedical workshop evaluation and large-volume hospital procurement are processed from the same factory-direct stock. Every outbound unit is individually screened for open-circuit voltage and internal resistance before release, and any unit outside tolerance is withheld from dispatch. Contact the sales team at enquiry stage to discuss order volume and confirm lead time.
Q4: Will this battery clear a “Low Battery” or “Replace Battery” alert on the Nellcor PM1000N after installation?
A4: Alerts triggered by a depleted or electrically failed OEM pack will clear once a correctly communicating SMBus replacement is installed and the instrument is powered on. After installation, charge the battery fully via the PM1000N’s AC supply before the first patient use session. If a battery alert persists after a complete charge cycle, the fault is most likely a firmware-level cycle-count threshold set within the instrument’s service configuration; this type of persistent alert requires a biomedical engineer to access the PM1000N service menu to reset the battery cycle counter.
Q5: What certification and compliance documentation is available for hospital procurement and regulated medical equipment sourcing?
A5: Standard lithium battery transport safety documentation for air and sea freight classification is included with all shipments as a baseline. For hospital procurement offices, biomedical engineering departments, or regulated healthcare equipment programmes requiring formal third-party documentation including UN38.3 test reports, MSDS, and IEC 62133 compliance support, these certification packages can be arranged and assisted for confirmed volume orders. Provide your institution’s procurement framework and destination country at enquiry stage to confirm the applicable documentation scope and lead time.
