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Rectangular nickel-metal hydride battery pack with silver label, 101.2 by 45.0 by 23.0 millimetres

Estry

Estry 6170D Ni-MH standard battery 2200mAh 7.2V 1-pack

SKU CH-M4NX-Y9XJS MPN 6170D

Ni-MH 7.2 V 2200 mAh replacement pack compatible with 6170D, 6176DWF and 6010SD models

  • Battery pack size1-pack
  • Battery typeNi-MH
  • Battery capacity2,200 mAh
  • Battery voltage rating7.2
  • Product typeBatteries
  • Direct replacement for original specifications
  • 2200 mAh capacity at 7.2 V for extended runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Fits models 6170D, 6176DWF, 6010SD, 6070D and part numbers 678103-4, 678037-1

Replacement Ni-MH battery for compatible devices

The Estry 6170D is a nickel-metal hydride battery pack rated at 7.2 volts and 2200 milliampere-hours. It is supplied as a single unit and matches the original specifications for the listed models. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. Certifications include ISO 9001, RoHS, CE, UN 38.3 and MSDS.

Suitable for users replacing a depleted pack

This pack fits devices using part numbers 678103-4 or 678037-1 and the model series 6170D, 6176DWF, 6010SD, 6010SDW, 6070D, 6176D, M001, 6176DW and 6076DW. Buyers who need a different voltage, a higher capacity or a chemistry other than Ni-MH should look at other options. The physical size is 101.2 by 45.0 by 23.0 millimetres and the weight is 265.0 grams.

Fits directly into the battery compartment

No additional hardware or adapters are required beyond the device's own contacts. The 15.84 watt-hour rating falls within common transport limits for nickel-metal hydride cells. RoHS compliance confirms the absence of restricted hazardous substances. Verify the model and part number before installation to ensure correct fit.

How it compares

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

Price $28.99
Pricier than about 84% of the 10,440 comparable items (median $10.99).

Specifications

Product
Product typeBatteries
Power
Battery typeNi-MH
Battery capacity2,200 mAh
Battery voltage rating7.2
In the box
Battery pack size1-pack

Questions about this item

Which cordless phone models accept the 6170D Ni-MH pack?

Compatible models include 6170D, 6176DWF, 6010SD, 6010SDW, 6070D, 6176D, M001, 6176DW and 6076DW.

Will the replacement pack fit if my original battery is part number 678037-1?

Yes, the pack replaces both 678037-1 and 678103-4 part numbers.

How can I confirm the battery is working after installation?

The phone should power on, show a full charge indication and deliver normal talk and standby time.

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