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Cylindrical Ni-MH battery, silver finish, 49.9 by 14.3 mm

Estry

Estry 1852 1800mAh 1.2V standard battery

SKU CH-TC1M-M27XA MPN 1852

Ni-MH 1800 mAh 1.2 V replacement cell compatible with models 1530, 1590, 1591, 1592, 1852, 1853, 1873, 1881 and variants, measuring 49.9 × 14.3 × 14.3 mm and weighing 52.0 g

  • Specifications1.2
  • Battery Pack1 Year
  • Replaces original Bella battery with exact specifications
  • 1800mAh Ni-MH capacity delivers 2.16Wh of power
  • Built-in protection guards against overcharge and short circuits
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards
  • Compact 49.9 x 14.3 x 14.3mm design weighs 52.0g

Replacement Ni-MH battery for Bella devices

The Estry 1852 is a 1.2V 1800mAh nickel-metal hydride cell built to match the original specifications for a wide range of Bella models. It delivers 2.16Wh of energy and includes overcharge, over-discharge, over-voltage and short-circuit protection for safe operation. The pack measures 49.9 x 14.3 x 14.3mm and weighs 52.0g, and it carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Voltage and capacity match the original spec

The single specification that decides fit is the 1.2V nominal voltage combined with the 1800mAh capacity; together they reproduce the 2.16Wh rating the original equipment expects. If the device requires a different voltage or a significantly different capacity, this cell will not work correctly.

Drops into compatible Bella models without

The battery is shaped to sit in the existing compartment of listed Bella units such as 1852, 1591B, 1873, 1591C, 1590C, 1592, 1591Q, 1881, 1590, 1853, 1530, 1881C, 1592B, 1591 and 1590B. No extra wiring, adapters or firmware changes are needed. It is not for devices that use a different chemistry, voltage or physical form factor.

Highlights

  • Replaces original Bella battery with exact specifications
  • 1800mAh Ni-MH capacity delivers 2.16Wh of power
  • Built-in protection guards against overcharge and short circuits
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards
  • Compact 49.9 x 14.3 x 14.3mm design weighs 52.0g

Specifications

BrandNi-MH
Model1800mAh
Specifications1.2
Battery Pack1 Year

Questions about this item

How long will the 1800mAh capacity actually run my device?

Runtime depends on the device's current draw; a 1800mAh cell can supply 1800mA for one hour or proportionally less current for longer periods.

What does the 1.2V rating limit in practice?

The 1.2V nominal voltage is standard for Ni-MH chemistry and determines compatibility with devices designed for this voltage level.

Will the 49.9 x 14.3 x 14.3mm size fit my battery compartment?

Measure your compartment against these dimensions; the cell is 49.9mm long and 14.3mm in diameter, weighing 52.0g.

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