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Small rectangular Ni-MH battery pack, green label, two wire leads, 48.46 by 31.16 by 10.67 mm

Estry

Estry 80-5543-00-00 standard battery 700mAh 3.6V Ni-MH

SKU CH-ECDD-HNQCW MPN 80-5543-00-00

Replacement Ni-MH pack for VTech 80-5543-00-00 and 80-5542-00-00, 700mAh 3.6V with overcharge and short-circuit protection

  • Battery pack size1-pack
  • Battery typeNi-MH
  • Battery capacity700 mAh
  • Battery voltage rating3.6
  • Product typeBatteries
  • Exact-fit replacement for VTech 80-5543-00-00 and 80-5542-00-00
  • 700mAh Ni-MH capacity delivers reliable talk time
  • 6V output matches original handset specifications
  • Built-in overcharge, over-discharge and short-circuit protection
  • Compact 48.46 x 31.16 x 10.67mm size fits battery compartment perfectly

Replacement battery for VTech handsets

The Estry 80-5543-00-00 is a direct replacement Ni-MH battery pack rated at 700mAh and 3.6V. It matches the original specifications for VTech models 80-5543-00-00 and 80-5542-00-00. The single-cell pack measures 48.46 x 31.16 x 10.67mm and weighs 58.0g. It is certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards.

Simple drop-in installation

The pack slides into the handset battery compartment using the existing connector, so no soldering or tools are required. Verify the part number on your old battery matches 80-5543-00-00 or 80-5542-00-00 before fitting. A mismatch in dimensions or connector polarity will prevent the pack from seating correctly. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits.

Talk-time capacity and limits

The 700mAh capacity restores typical cordless phone talk and standby durations for the listed VTech models. Heavy daily use or weak signal conditions will drain the pack faster, requiring more frequent recharges. The 0.0Wh rating reflects the single-cell Ni-MH chemistry at 3.6V. Users needing extended runtime beyond the original specification should consider a higher-capacity alternative if one exists for their handset.

How it compares

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

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Product
Brand nameV TECH
Product typeBatteries
Power
Battery typeNi-MH
Battery capacity700 mAh
Battery voltage rating3.6
In the box
Battery pack size1-pack

Questions about this item

How can I verify the Estry 80-5543-00-00 battery is working correctly after installation?

After installing the 700mAh 3.6V Ni-MH pack into a compatible V TECH handset, the device should power on and hold a charge through normal talk and standby use.

What is included with the Estry 80-5543-00-00 battery and what must be purchased separately?

The box contains one 700mAh 3.6V Ni-MH battery pack measuring 48.46 x 31.16 x 10.67mm and weighing 58.0g; a charger or handset is not included.

Which Estry battery version should I choose for a V TECH model using part number 80-5543-00-00?

Select the 80-5543-00-00 version rated at 700mAh and 3.6V; it also replaces part number 80-5542-00-00 and carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

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