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Rectangular Ni-MH battery pack, green wrap, 77.2 by 50.8 by 25.8mm

Estry

Estry C300 4500mAh 3.6V 16.2Wh standard battery

SKU CH-D19Q-KCCDQ MPN C300

Ni-MH replacement cell delivering 4500 mAh at 3.6 V for the C300, certified to ISO 9001, RoHS, CE and UN 38.3

  • Specifications3.6
  • Battery Pack1 Year
  • Exact-fit replacement for C300 devices
  • 4500 mAh capacity delivers 16.2 Wh runtime
  • 6 V Ni-MH chemistry with overcharge and short-circuit protection
  • Certified to ISO 9001, CE, RoHS and UN 38.3 standards
  • Compact 77.2 x 50.8 x 25.8 mm form factor weighs 315.0 g

Ni-MH replacement battery

The Estry C300 is a nickel-metal-hydride replacement battery built to match the original specifications for the C300 device. It delivers 3.6V and 4500mAh for a total energy rating of 16.2Wh. The pack measures 77.2 x 50.8 x 25.8mm and weighs 315.0g. Overcharge, over-discharge, over-voltage and short-circuit protection are integrated for safe operation.

Users needing a direct replacement

This battery suits owners of the C300 who need a drop-in replacement matching part numbers 51199942-300, 143553 or CC-SCMB02. Buyers with a different device or a different part number should look elsewhere because the connector and form factor are model-specific.

4500mAh capacity at 3.6V

The single specification that decides compatibility is the 4500mAh capacity at 3.6V yielding 16.2Wh; if the original battery shows different voltage or capacity this pack will not work correctly.

Highlights

  • Exact-fit replacement for C300 devices
  • 4500 mAh capacity delivers 16.2 Wh runtime
  • 6 V Ni-MH chemistry with overcharge and short-circuit protection
  • Certified to ISO 9001, CE, RoHS and UN 38.3 standards
  • Compact 77.2 x 50.8 x 25.8 mm form factor weighs 315.0 g

Specifications

BrandNi-MH
Model4500mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

What does the 4500mAh capacity mean for daily use?

The 4500mAh rating indicates the charge the pack can deliver; at 3.6V this equals 16.2Wh, giving a measurable energy reserve for the C300 device.

How does the 3.6V nominal voltage affect compatibility?

The 3.6V output matches the original specification for the C300, so the pack fits the device's voltage requirements without modification.

Will the 77.2 x 50.8 x 25.8mm pack fit my C300 battery bay?

Those dimensions match the original battery footprint, allowing direct installation in the C300 compartment.

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