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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

Cordless Phone Batteries

Browse our selection of replacement cordless phone batteries. Breathe life back into your cordless phone with our replacement batteries from leading brands including AT&T, Panasonic and Motorola amongst others.

  • Original price $17.09 - Original price $17.09
    Original price
    $17.09
    $17.09 - $17.09
    Current price $17.09

    iDect X2,X2d,X2i,X2di,M1,M2 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a iDect Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 500mAh (0.5Ah) Type: Li-Polymer Color: ...

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    Original price $17.09 - Original price $17.09
    Original price
    $17.09
    $17.09 - $17.09
    Current price $17.09
  • Original price $42.29 - Original price $42.29
    Original price
    $42.29
    $42.29 - $42.29
    Current price $42.29

    Avaya 9040,9631,TransTalk 9040,TransTalk 9040A,TransTalk 9631,TransTalk MDW9040,TransTalk MDW9040A,TransTalk 750mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 750mAh (0.75Ah) Type: Ni-MH Color: Blac...

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    Original price $42.29 - Original price $42.29
    Original price
    $42.29
    $42.29 - $42.29
    Current price $42.29
  • Original price $43.79 - Original price $43.79
    Original price
    $43.79
    $43.79 - $43.79
    Current price $43.79

    Avaya 9040,9631,TransTalk 9040,TransTalk 9040A,TransTalk 9631,TransTalk MDW9040,TransTalk MDW9040A,TransTalk MDW963 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Black ...

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    Original price $43.79 - Original price $43.79
    Original price
    $43.79
    $43.79 - $43.79
    Current price $43.79
  • Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89

    Avaya MM588 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 950mAh (0.95Ah) Type: Li-ion Color: Bla...

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    Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89
  • Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89

    Bosch MM588 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Bosch Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 950mAh (0.95Ah) Type: Li-ion Color: Bla...

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    Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Alcatel omnitouch 8118,omnitouch 8128 900mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Alcatel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 900mAh (0.9Ah) Type: Li-ion Color: Bl...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Ascom 9d62,D62,D62 DECT,DH4-ACAB,i62,i62 Messenger,i62 Protector,i62 Talker 900mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ascom Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 900mAh (0.9Ah) Type: Li-ion Color: Blac...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89

    Tenovis DECT MM588,MM588 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Tenovis Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 950mAh (0.95Ah) Type: Li-ion Color: B...

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    Original price $30.89 - Original price $30.89
    Original price
    $30.89
    $30.89 - $30.89
    Current price $30.89
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Avaya 3725,3725 DECT,DECT 3725,DH4,WH1,3735 900mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 900mAh (0.9Ah) Type: Li-ion Color: Blac...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Unify OpenStage WL3 900mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Unify Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 900mAh (0.9Ah) Type: Li-ion Color: Blac...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Siemens CUC325,OpenStage WL3 900mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Siemens Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 900mAh (0.9Ah) Type: Li-ion Color: Bl...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29

    Avaya DECT 3740,DECT 3749,3700 EX Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1100mAh (1.1Ah) Type: Li-ion Color: Bla...

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    Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29
  • Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29

    Innovaphone D81 EX Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Innovaphone Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1100mAh (1.1Ah) Type: Li-ion Colo...

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    Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29
  • Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29

    Ascom D81,660273,DH5,DH5-AABAAA 2E,D61,D65 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ascom Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1100mAh (1.1Ah) Type: Li-ion Color: Bla...

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    Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29
  • Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29

    DeTeWe DT413,DT423 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a DeTeWe Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1100mAh (1.1Ah) Type: Li-ion Color: Bl...

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    Original price $33.29 - Original price $33.29
    Original price
    $33.29
    $33.29 - $33.29
    Current price $33.29
  • Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59

    Ascom Talker 9D24 MKII,Grade 3,Messenger 9D24 MKII,Raid2 Talker MKII,RAID2,RAID2-AAAAA 1A1 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ascom Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: Blac...

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    Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59
  • Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59

    Ericsson DT412 V2,DT422 V2 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ericsson Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: B...

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    Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Avaya Avaya FC4,IH4,DECT D4,D4 Office Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: Blac...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59

    Ericsson DT412,6027581 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ericsson Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: B...

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    Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59
  • Original price $42.29 - Original price $42.29
    Original price
    $42.29
    $42.29 - $42.29
    Current price $42.29

    Ascom D81 EX Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ascom Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1100mAh (1.1Ah) Type: Li-ion Color: Bla...

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    Original price $42.29 - Original price $42.29
    Original price
    $42.29
    $42.29 - $42.29
    Current price $42.29
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Funkwerk FC4,DECT FC4 Medical,FC4 Medical Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Funkwerk Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: B...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59

    Ascom i75,9D24-FAADA,9D24-FBADA,Talker 9D24 MKI,Raid2 Talker MKI Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Ascom Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: Blac...

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    Original price $35.59 - Original price $35.59
    Original price
    $35.59
    $35.59 - $35.59
    Current price $35.59
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Mobilteil IP65 700mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mobilteil Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: ...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39
  • Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39

    Tennovis Integral D4 700mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Tennovis Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: B...

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    Original price $22.39 - Original price $22.39
    Original price
    $22.39
    $22.39 - $22.39
    Current price $22.39