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Enercell® 2.4V/650mAh Ni-MH Phone Battery for Uniden®



 | Catalog #: 23-931
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Product Summary

The power to keep the conversation alive.

Use this 2.4V/650mAh Ni-MH battery to replace the tired, old Uniden BT-705 in your Uniden DECT cordless phone. It also fits RadioShack® phones (sku# 4300264 & 4300269).

  • Fits a variety of Uniden and RadioShack cordless phone models
  • Replaces a Uniden BT-705
  • Delivers 2.4 volts with a capacity of 650mAh
  • Replaces catalog #2300596
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.


Usually ships in 1 - 2 business days

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In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews


by PowerReviews
Enercell® 2.4V/650mAh Ni-MH Phone Battery for Uniden®

(based on 2 reviews)

Ratings Distribution

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  • 1 Stars



Reviewed by 2 customers

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Displaying reviews 1-2

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(2 of 2 customers found this review helpful)


No issues in 2 years use

By Persistent1

from Redondo Beach, CA

About Me Quality Oriented

Verified Reviewer


  • Good Value
  • Long Lasting
  • Powerful
  • Reliable Performance


    Best Uses

    • Cordless Phones
    • Having Around The House

    Comments about Enercell® 2.4V/650mAh Ni-MH Phone Battery for Uniden®:

    I got my batteries locally when purchased new phone set. First purchase of 2 - two packs were reliable. This set too. These current batteries held charges on both handsets for past 2 years, just a the prior 2 did. Just now nearing replacement time and I bought them in Oct. it is mid March. No failure performance to date. I won't hesitate to buy from my usual Radio Shack store once more. Proven consistently reliable and the range from the phone base is considerable without losing power during conversation. I'm sold and I'm a hard sell. Recommend buying batteries and holding off on installing both in twin handsets so both won't require replacement at immediate same time next time.

    • Primary use:
    • Business
    • Was this a gift?:
    • No

    (8 of 9 customers found this review helpful)


    Not so hot battery

    By Dr. Junque

    from Vallejo, CA

    About Me Quality Oriented

    Verified Reviewer



      • Fails to hold charge

      Best Uses

      • cordless phone

      Comments about Enercell® 2.4V/650mAh Ni-MH Phone Battery for Uniden®:

      Out of three of these batteries installed in my Uniden DECT1580 only two functioned properly. One I exchanged and got a replacement that also failed to perform. After over 50 hours of charging the state of charge indicator would show fully charged but when the phone was used the bad batteries only lasted a few minutes, the charge indicator dropping to zero and the phone shutting off. Extremely low quality yield - don't buy.

      • Primary use:
      • Personal

      Displaying reviews 1-2

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