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Rectangular Ni-MH battery pack, dark finish, 122.1 x 58.42 x 19.7mm

Estry

Estry IC-IC-M2A standard battery 1100mAh 7.2V

SKU CH-449N-4K9Q8 MPN IC-IC-M2A

Ni-MH replacement pack delivers 1100mAh at 7.2V for Icom IC-M2A, IC-M31, IC-M32 and IC-M21 radios

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeNi-MH
  • Battery Capacity1100mAh
  • Battery Voltage7.2
  • Reliable power for Icom radios with 1100mAh Ni-MH capacity at 7.2V
  • Safe operation via overcharge, over-discharge and short-circuit protection circuits
  • Fits IC-M21, IC-M31, IC-M32 and IC-M2A models using BP-224 or BP-224H packs
  • Certified to ISO9001, RoHS, CE and UN38.3 standards for quality assurance
  • Compact 122.1 × 58.42 × 19.7 mm design weighing 300.2g for easy carry

Replacement Battery for Icom Radios

The Estry IC-IC-M2A is a 7.2 V nickel-metal-hydride pack rated at 1100 mAh and 7.92 Wh. It fits Icom models IC-IC-M2A, IC-M32, IC-IC-M31 and IC-M21, replacing original part numbers BP-224 and BP-224H. The pack measures 122.1 x 58.42 x 19.7 mm and weighs 300.2 g. It is supplied new and carries ISO 9001, RoHS, CE, UN38.3 and MSDS certifications.

Protection Circuit and Compliance

Built-in circuitry guards against overcharge, over-discharge, over-voltage and short circuits to extend service life. RoHS compliance confirms the cells contain no restricted hazardous substances. CE marking and UN38.3 testing verify the pack meets European safety and transport regulations for lithium-free chemistries.

Capacity and Runtime Limits

At 1100 mAh the pack suits typical voice duty cycles on supported handhelds but will not sustain continuous high-power transmit sessions. Users needing multi-shift operation without recharging should plan for spare packs. The 7.2 V output matches the radio's design voltage; no higher-capacity alternative is offered in this listing.

Highlights

  • Reliable power for Icom radios with 1100mAh Ni-MH capacity at 7.2V
  • Safe operation via overcharge, over-discharge and short-circuit protection circuits
  • Fits IC-M21, IC-M31, IC-M32 and IC-M2A models using BP-224 or BP-224H packs
  • Certified to ISO9001, RoHS, CE and UN38.3 standards for quality assurance
  • Compact 122.1 × 58.42 × 19.7 mm design weighing 300.2g for easy carry

Specifications

BrandIcom
TypeBatteries
Battery Pack1-pack
Battery TypeNi-MH
Battery Capacity1100mAh
Battery Voltage7.2

Questions about this item

How many charge cycles before the Ni-MH pack needs replacing?

Ni-MH chemistry typically delivers several hundred full cycles; replace when runtime drops below your mission requirement.

What limits runtime during a long shift — capacity or self-discharge?

The 1100 mAh / 7.92 Wh capacity sets the hard limit; self-discharge is low for Ni-MH but not zero.

Does the pack get hot or draw extra power when the radio transmits all day?

Normal operation stays cool; the pack has over-voltage, over-discharge and short-circuit protection built in.

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