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Small rectangular nickel-zinc battery with metal contacts, 12 by 33 by 18 millimetres, silver-grey label

Cameron Sino 2.4 V 60 mAh Nickel-Zinc Battery BA90 E180 E90

SKU CH-PT0R-QG0DG

Nickel-zinc replacement cell delivers 2.4 V and 60 mAh for assistive listening headsets

  • Battery pack size12 × 33 × 18
  • Battery typeNickel zinc
  • Battery capacity60 mAh
  • Battery voltage rating2.4 V
  • Details12 × 33 × 18
  • Product typeNickel zinc
  • 4 V nickel-zinc chemistry delivers stable power for assistive listening headsets
  • 60 mAh capacity supports extended listening sessions between charges
  • Compact 12 × 33 × 18 mm form factor fits original battery compartments
  • Certified to ISO 9001, RoHS and CE for safety and environmental compliance
  • Replaces BA90, E90 and E180 part numbers across multiple hearing-system models

Purpose and Fit

The Cameron Sino nickel-zinc cell delivers 2.4 volts and 60 milliamp-hours in a 12 by 33 by 18 millimetre package. It replaces the original power source in several assistive-listening headsets including the RI100-A, RI100-J, S180, Set 180 and SET100 models. The battery carries ISO 9001, RoHS and CE certification.

What the Bundle Changes

The single cell arrives with a fully decoded chip that communicates with the headset exactly as the factory unit does. Protective foam in the box guards the battery during transit. No charger, cable or additional hardware is included in the package.

Who It Suits and Who It Does Not

Users with a compatible listening system that requires a 2.4 volt 60 milliamp-hour nickel-zinc pack will find a direct fit. Buyers whose device uses a different voltage, chemistry or form factor should look elsewhere. Those needing a multi-cell pack or a higher-capacity cell will not be served by this item.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 74% of the 190 comparable items (median $18.49).

Specifications

Product
Brand nameCameron Sino
Model nameA100A, Audioport A1, H100, H200, H200 HDI452-P, HDE1030, HDI1029, HDI1029-PLL16, HDI1029-PLL8, HDI1029-PLL8/16, HDI91, HDI91-P1/-P2, HDI92, HDI92P, HDI92-P, RI100, RI100-A/RI100-J, S180, Set 180, SET100 Assistive Listening Sys
Part numberBA90, E180, E90
Product typeNickel zinc
Power
Battery typeNickel zinc
Battery capacity60 mAh
Battery voltage rating2.4 V
In the box
Battery pack size12 × 33 × 18

Questions about this item

How often will the 60 mAh nickel-zinc cell need replacing in daily assistive-listening use?

Expect two to three full charge cycles to reach peak capacity; after that, typical nickel-zinc chemistry delivers several hundred cycles before runtime drops below useful levels.

What limit appears first when the headset runs continuously at 2.4 V?

The 60 mAh capacity (0.14 Wh) sets the runtime ceiling; sustained draw will deplete the cell before voltage sag or thermal limits become an issue.

Does the 7 g pack generate noticeable heat or noise during all-day operation?

Nickel-zinc cells produce minimal heat at the low currents drawn by assistive-listening headsets and have no moving parts, so operation is silent and barely warm.

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