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Rectangular Ni-MH battery pack, dark wrap, labelled 3.6V 900mAh

Estry

Estry T7406E 3.6V 900mAh standard battery

SKU CH-C2HC-NR6XB MPN T7406E

Ni-MH replacement battery for Nortel T7406E and 81010 handsets, 3.6V 900mAh with overcharge and short-circuit protection

  • Specifications3.6
  • Battery Pack1 Year
  • Direct replacement for Nortel T7406E handsets
  • Ni-MH chemistry delivers 3.6V and 900mAh capacity
  • Built-in protection against overcharge, over-discharge and short circuit
  • Certified to ISO9001, RoHS, CE and UN38.3 standards
  • Compact 45.2 x 31.5 x 10.6 mm pack weighs 61.0 g

Direct replacement for Nortel handsets

This Estry battery matches the original 3.6V 900mAh Ni-MH specification for Nortel T7406E and 81010 cordless handsets. It measures 45.2 by 31.5 by 10.6mm and weighs 61.0g. The pack carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications. Overcharge, over-discharge, over-voltage and short-circuit protection are built in.

Suits owners of listed Nortel models only

Buyers with a T7406E or 81010 handset can use this pack as a drop-in replacement. It also covers part numbers NT8B45AH, NT8B45AN, CPH-525, 95AAAHC3BXZ and 95AAAHC3BX. Anyone whose handset uses a different voltage, chemistry or connector should look elsewhere.

Steady output during long calls

The 900mAh capacity delivers 3.24Wh of energy for extended talk time between charges. Protection circuits maintain stable voltage under continuous draw and prevent damage from deep discharge. The pack is tested to the same specifications as the original battery for reliable daily use.

Highlights

  • Direct replacement for Nortel T7406E handsets
  • Ni-MH chemistry delivers 3.6V and 900mAh capacity
  • Built-in protection against overcharge, over-discharge and short circuit
  • Certified to ISO9001, RoHS, CE and UN38.3 standards
  • Compact 45.2 x 31.5 x 10.6 mm pack weighs 61.0 g

Specifications

BrandNi-MH
Model900mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

Which Nortel handset models must I already own for this 3.6V 900mAh pack to fit?

It replaces the original battery in Nortel T7406E and 81010 handsets, matching part numbers NT8B45AH, NT8B45AN, CPH-525, 95AAAHC3BXZ and 95AAAHC3BX.

Will the replacement pack work with the original charger that came with my older T7406E handset?

Yes — the 3.6V Ni-MH chemistry and 900mAh capacity are identical to the factory cell, so the existing desk charger will charge it normally.

How can I verify the new pack is performing correctly after I install it?

The handset should power on immediately, show a full charge icon after a normal charge cycle, and deliver several hours of talk time consistent with the 3.24Wh rating.

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