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Rectangular Ni-MH battery pack, dark green wrap, 135.4 x 33.7 x 17.18mm, label shows 4.8V 4500mAh

Estry

Estry MSA358 4.8V 4500mAh standard battery

SKU CH-VEK5-31FY8 MPN MSA358

Ni-MH replacement pack for Micronix MSA358 and MSA338, 4.8V 4500mAh with overcharge and short-circuit protection

  • Specifications4.8
  • Battery Pack1 Year
  • Replaces original Micronix MSA358 and MSA338 packs exactly
  • 8V 4500mAh Ni-MH chemistry delivers 21.6Wh capacity
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 135.4 x 33.7 x 17.18mm form factor weighs 350.4g

Battery replacement for Micronix devices

The Estry MSA358 is a nickel-metal hydride battery pack built to match the original specifications for Micronix equipment. It delivers 4.8 volts and 4500 milliampere-hours for a total energy rating of 21.6 watt-hours. The pack measures 135.4 by 33.7 by 17.18 millimetres and weighs 350.4 grams.

Suits owners of compatible Micronix models

This unit fits devices that use the MSA358, MSA338 or MB-300 part numbers. Buyers who need a different voltage, a higher capacity, or a battery for another brand should look elsewhere.

Deciding specification is the 4.8 volt 4500mAh

Only devices designed for this exact voltage and chemistry will operate correctly with the pack. Verifying the model number against the compatible list before ordering avoids fitment or power issues.

Highlights

  • Replaces original Micronix MSA358 and MSA338 packs exactly
  • 8V 4500mAh Ni-MH chemistry delivers 21.6Wh capacity
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 135.4 x 33.7 x 17.18mm form factor weighs 350.4g

Specifications

BrandNi-MH
Model4500mAh
Specifications4.8
Battery Pack1 Year

Questions about this item

How long will the 4500mAh capacity last under continuous load?

The 4.8V 4500mAh Ni-MH pack delivers 21.6Wh; actual runtime depends on the device's current draw.

Does the pack get hot during all-day operation?

Built-in overcharge, over-discharge, over-voltage and short-circuit protection limits heat rise during extended use.

Which device models accept this exact battery?

It replaces part MB-300 and fits Micronix MSA358 and MSA338 units; verify your model number before ordering.

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