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Pale green rectangular Ni-MH battery pack with white label and two wire leads

Estry

Estry 9002-5 Ni-MH standard battery 4.8V 2000mAh

SKU CH-3NHT-D5FM8 MPN 9002-5

Ni-MH replacement pack rated 4.8 V and 2000 mAh fits American Diagnostic 9002-5 and ADC E-Sphyg 2 devices

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeNi-MH
  • Battery Capacity2000mAh
  • Battery Voltage4.8
  • Ni-MH chemistry gives 2000mAh capacity for longer device runtime
  • Exact 4.8V 9.6Wh match keeps ADC E-Sphyg 2 running reliably
  • 45 x 50.9 x 14.4mm size drops straight into the 9002-5 slot
  • ISO9001 RoHS CE UN38.3 MSDS certifications confirm safety and quality
  • Overcharge over-discharge over-voltage short-circuit protection extends battery lifespan

Direct replacement for ADC E-Sphyg 2

This Estry 9002-5 Ni-MH battery pack matches the original 4.8V 2000mAh specification exactly. It is built for medical professionals who need a reliable power source for their diagnostic sphygmomanometer. The single pack design ensures a straightforward swap without wiring modifications.

4.8V 2000mAh Ni-MH chemistry

The 4.8 volt nickel-metal hydride chemistry delivering 2000mAh capacity is the decisive specification for compatibility. Only a pack with this exact voltage and chemistry will operate the ADC E-Sphyg 2 correctly. Confirm the GP170AAH4BMXZ part number on your existing unit before ordering.

Sustained discharge with protection circuits

Integrated overcharge, over-discharge, over-voltage and short-circuit protection maintains stable output during extended measurement sessions. The 9.6Wh energy rating supports repeated inflation cycles without voltage sag. ISO9001, RoHS, CE, UN38.3 and MSDS certification confirms consistent manufacturing quality.

Highlights

  • Ni-MH chemistry gives 2000mAh capacity for longer device runtime
  • Exact 4.8V 9.6Wh match keeps ADC E-Sphyg 2 running reliably
  • 45 x 50.9 x 14.4mm size drops straight into the 9002-5 slot
  • ISO9001 RoHS CE UN38.3 MSDS certifications confirm safety and quality
  • Overcharge over-discharge over-voltage short-circuit protection extends battery lifespan

Specifications

BrandAmerican Diagnostic
TypeBatteries
Battery Pack1-pack
Battery TypeNi-MH
Battery Capacity2000mAh
Battery Voltage4.8

Questions about this item

What does the 2000mAh capacity mean for runtime in an ADC E-Sphyg 2?

The 2000mAh pack at 4.8V stores 9.6Wh, so the sphygmomanometer will run proportionally longer than a lower-capacity pack — exact hours depend on the device's current draw.

What charging standard does the Ni-MH 4.8V pack follow and what limits it?

It follows standard Ni-MH constant-current charging; the 9.6Wh energy rating and built-in over-voltage, over-discharge and short-circuit protection set the practical charge ceiling.

Will the 56.45 x 50.9 x 14.4mm pack fit the ADC E-Sphyg 2 battery compartment?

Yes — those are the exact dimensions of the original GP170AAH4BMXZ pack, and the 124.8g weight matches the factory specification for a direct fit.

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