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Rectangular Ni-MH battery pack 45.6 x 31.3 x 10.6mm green wrap with label

Estry

Estry 586002TP227F 3.6V 700mAh standard battery

SKU CH-P6ZZ-C2JN9 MPN 586002TP227F

Ni-MH replacement battery delivering 3.6V and 700mAh for compatible Cortelco handsets

  • Specifications3.6
  • Battery Pack1 Year
  • Exact-fit replacement for Cortelco 586002TP227F
  • 6V 700mAh Ni-MH delivers 2.52Wh runtime
  • 6 x 31.3 x 10.6mm form factor fits original bay
  • 0g lightweight pack keeps handset balance
  • ISO9001 RoHS CE UN38.3 MSDS certified safety

Ni-MH cordless phone battery

The Estry 586002TP227F is a nickel-metal-hydride replacement cell built to the original 3.6 V 700 mAh specification. It measures 45.6 x 31.3 x 10.6 mm and weighs 61.0 g. The pack carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications. Over-charge, over-discharge, over-voltage and short-circuit protection are integrated.

Ideal for Cortelco handset owners

This unit suits users who need a direct drop-in cell for the Cortelco 586002TP227F handset. It is not intended for devices that require a different voltage, capacity, connector layout or physical size. Buyers with lithium-ion packs or proprietary smart-battery interfaces should look elsewhere.

Match the 3.6 V 700 mAh rating

The single specification that decides fitment is the 3.6 V 700 mAh (2.52 Wh) Ni-MH chemistry in the stated 45.6 x 31.3 x 10.6 mm form factor. Verify that your handset lists this exact voltage, capacity and dimensions before ordering.

Highlights

  • Exact-fit replacement for Cortelco 586002TP227F
  • 6V 700mAh Ni-MH delivers 2.52Wh runtime
  • 6 x 31.3 x 10.6mm form factor fits original bay
  • 0g lightweight pack keeps handset balance
  • ISO9001 RoHS CE UN38.3 MSDS certified safety

Specifications

BrandNi-MH
Model700mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

How long does the 700mAh capacity last before voltage drops under continuous load?

The 700mAh rating at 3.6V delivers 2.52Wh, so runtime depends entirely on the device's current draw; higher drain shortens usable time proportionally.

Does the Ni-MH pack generate noticeable heat or self-discharge when kept on charge for extended periods?

Overcharge protection limits heating during trickle charge, yet Ni-MH chemistry still self-discharges about 1% per day, so the pack will slowly lose capacity if left unused.

Which connector or wiring harness must the existing handset already have for this 45.6 x 31.3 x 10.6mm pack to fit?

The replacement matches the original 586002TP227F form factor and voltage, so the handset must use the same two-pin polarity and pitch as the factory battery.

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