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Rectangular nickel-metal hydride battery pack, light-coloured plastic casing, two metal contacts on one end

Estry

Estry MPH6989 3.6V 1200mAh Ni-MH standard battery

SKU CH-K2MC-61G76 MPN MPH6989

A 3.6V 1200mAh Ni-MH replacement pack compatible with multiple Bell South models including MPH6989, MPH6955 and MPH6990

  • Battery pack size1 Year
  • Details3.6
  • Direct replacement for original Bell South handsets
  • 6V 1200mAh Ni-MH chemistry delivers 4.32Wh runtime
  • Built-in protection against overcharge and short circuits
  • Certified to ISO 9001, RoHS, CE and UN38.3 standards
  • Compact 54.46 x 32.07 x 11.22 mm form factor

Replacement for Bell South cordless handsets

The Estry MPH6989 is a 3.6V 1200mAh nickel-metal hydride pack built to match the original specifications for models MPH6989, MPH6955, MPH6990, MPH6928, MPH6996, MPH6935, MPH6956, MPH6995, MPH6988, MPH6950 and MPH6929. It suits owners of those handsets who need a direct replacement without modification. Buyers with different model numbers or proprietary connectors will not be able to use this pack.

Steady capacity through daily charge cycles

The 4.32 Wh cell delivers its rated 1200 mAh over repeated charge and discharge cycles rather than only in a brief initial burst. Integrated protection against overcharge, over-discharge, over-voltage and short circuit helps the pack maintain consistent runtime throughout its service life.

Low heat and certified safety in normal use

At 54.46 x 32.07 x 11.22 mm and 86.0 g the pack runs cool during typical standby and talk time, with no audible noise from the chemistry. It carries ISO 9001, RoHS, CE, UN 38.3 and MSDS certifications confirming compliance with safety and environmental standards.

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 name1,200 mAh
In the box
Battery pack size1 Year

Questions about this item

Does the 3.6V 1200mAh Ni-MH pack generate noticeable heat during continuous daily use?

Normal operation produces minimal warmth; the built-in protection against overcharge and short circuit keeps temperature rise low during all-day use.

What must I already own for this 54.46 x 32.07 x 11.22 mm battery to function?

You need a cordless phone or device that accepts the MPH6989 form factor and connects to the existing two-pin plug.

Will the 86.0 g replacement work reliably in a handset that originally used the MPH6955 or MPH6990 pack?

Yes, the cell matches the voltage and capacity of the original packs listed, so it fits and powers those models without modification.

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