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Small rectangular Ni-MH battery, pale plastic wrap, two metal tabs, 33.9 by 20.0 by 10.5 mm

Estry

Estry C110 2.4 V 80 mAh standard battery

SKU CH-73C9-3XHD0 MPN C110

Ni-MH 2.4 V 80 mAh replacement battery for Clarity C110 and C120 cordless phones

  • Battery pack size1 Year
  • Details2.4
  • Exact-fit replacement for Clarity C110 and C120 handsets
  • 4 V 80 mAh Ni-MH chemistry matches original spec
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS
  • Compact 33.9 x 20.0 x 10.5 mm, 34.0 g design

Replacement battery for Clarity phones

The Estry C110 is a nickel-metal hydride battery built to match the original specifications for Clarity C110 and C120 cordless handsets. It delivers 2.4 V and 80 mAh capacity in a compact pack measuring 33.9 x 20.0 x 10.5 mm and weighing 34.0 g. The cell includes overcharge, over-discharge, over-voltage and short-circuit protection for safe operation.

Who this suits and who should look elsewhere

This pack suits owners of Clarity C110 or C120 handsets needing a direct replacement with identical voltage and capacity. Buyers whose handset requires a different voltage, a higher capacity or a different physical size should look elsewhere.

Deciding specification — 2.4 V 80 mAh Ni-MH

The single specification that decides fit is the 2.4 V 80 mAh nickel-metal hydride chemistry in the stated 33.9 x 20.0 x 10.5 mm form factor. Only handsets designed for this exact voltage, capacity and footprint will work correctly.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name80 mAh
In the box
Battery pack size1 Year

Questions about this item

How do I install the Estry C110 battery and which step is most often missed?

Slide the 33.9 x 20.0 x 10.5 mm pack into the handset until the contacts seat fully; the step most users skip is verifying the polarity marks match the C110 or C120 compartment before closing the cover.

What maintenance or replacement will the Estry C110 2.4 V 80 mAh pack need later?

Expect to replace the Ni-MH pack after roughly one year or when talk time drops below half; no scheduled maintenance is required beyond keeping the contacts clean.

What limit appears first on the Estry C110 battery during sustained use?

The 0.19 Wh capacity delivers limited talk time, so runtime runs out before the over-voltage or short-circuit protection circuits ever activate.

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