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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.

  • Ascom D63 DECT 3735 DH7 i63 Replacement Battery-main
    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49

    Mitel 5614,5634 800mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mitel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 800mAh (0.8Ah) Type: Li-ion Color: Blac...

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    $33.49 - $33.49
    $33.49
    $33.49 - $33.49
    $33.49
  • Mitel MB55931 MB55931-2T Cordless Phone Replacement Battery
    $31.09 - $31.09
    $31.09
    $31.09 - $31.09
    $31.09

    Mitel 5614,5634 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mitel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 800mAh (0.8Ah) Type: Li-ion Color: Whit...

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    $31.09 - $31.09
    $31.09
    $31.09 - $31.09
    $31.09
  • Ericsson DT390 Replacement Battery-main
    $17.29 - $17.29
    $17.29
    $17.29 - $17.29
    $17.29

    Mitel 5614,5613,5603,5602 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mitel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 650mAh (0.65Ah) Type: Li-ion Color: Bla...

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    $17.29 - $17.29
    $17.29
    $17.29 - $17.29
    $17.29
  • Avaya 4027 4070 NTTQ81EAE6 NTTQ82EAE6 Replacement Battery-main
    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59

    Mitel 5610 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mitel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1200mAh (1.2Ah) Type: Li-ion Color: Bla...

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    $22.59 - $22.59
    $22.59
    $22.59 - $22.59
    $22.59
  • Detewe 600d 610d 612d 620d 622d 630d 632d 650c DTS Replacement Battery-main
    $43.79 - $43.79
    $43.79
    $43.79 - $43.79
    $43.79

    Mitel 600d,612D Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Mitel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 800mAh (0.8Ah) Type: Li-ion Color: Blac...

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    $43.79 - $43.79
    $43.79
    $43.79 - $43.79
    $43.79