Poly Battery W440/W740

(9 customer reviews)


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Poly Spare Battery W440/W740

The Poly Spare Battery W440/W740 has been set to End of Life.

  • Replacement Battery
  • Works with Savi and CS540/545-XD headsets
  • Now includes on/off switch.
  • Quantity per package: 1 battery
  • Discontinued
  • Warranty Not Applicable To Accessories
  • Non-Returnable

Poly Battery Savi & CS54-XD Headsets

The Poly Battery W440/W740 | 204755-01 is a proprietary battery size battery – A convenient spare for your headset, giving you peace of mind. Now includes an on/off switch to help conserve battery life.

Poly Spare Battery | 204755-01

TECH NOTE: Reads 201832-01 (battery with on/off switch) or 82742-01 (older battery) on battery

Headset Compatibility

The Poly spare battery is compatible with the following headsets

Savi Series

  • WH500
  • W440
  • W740
  • W745

CS -XD Series

  • CS540-XD
  • CS545-XD

Poly Battery W440/W740 | 204755-01 Product Details

  • Now with an on/off switch
  • SKU: 204755-01
    • Formerly 84598-0
  • UPC: 017229149632
  • Comes: 1 battery per package

Additional information for the Poly Battery W440/W740








Not Applicable To Accessories



9 reviews for Poly Battery W440/W740 | 204755-01

  1. Can’t Hear

    Battery doesn’t tell you when it’s going to die, so you just have to figure it out. Headsets direct was fast, efficient and cost competitive. I would use them again.

  2. Shilpa

    Loved how quicly my request was processed.

  3. Shilpa

    Need for the headsets that we have at our office.

  4. Shilpa

    Loved the timeliness of the service.

  5. Shilpa

    Speedy delivery.

  6. Shilpa

    Great service

  7. KW

    Happy with the new battery, just wish the charge lasted longer. I also wish there was a way to charge just the battery without the headset so I can alternate between the 2 batteries I have.

  8. Mavis

    Everything was awesome from orig phone conversation to the follow up email updates.

  9. Marian

    Battery worked as it should

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