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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

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.

  • BT British Telekom Granite Granite Replacement Battery-main
    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99

    BT British Telekom Granite Granite Cordless Phone Replacement Battery

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

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    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99
  • BT Synergy 2100 Synergy 2110 Synergy 2120 Synergy Replacement Battery-main
    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99

    BT Synergy 2100 Synergy 2110 Synergy 2120 Synergy 2150 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 600mAh (0.6Ah) Type: Ni-MH Color: Green BT...

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    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99
  • BT Airway Replacement Battery-main
    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89

    BT Airway Cordless Phone Replacement Battery

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

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    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89
  • BT Elements 1K Replacement Battery-main
    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99

    BT Elements 1K Cordless Phone Replacement Battery

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

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    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99
  • BT ON AIR 1000 Exexcutive ON AIR 1100 Exexcutive ON AIR 1250 Classic ON AIR 1300 Exexcutive Cordless Phone Replacement Battery
    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99

    BT ON AIR 1000 Exexcutive ON AIR 1100 Exexcutive ON AIR 1250 Classic ON AIR 1300 Exexcutive Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 400mAh (0.4Ah) Type: Ni-MH Color: Green BT...

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    $16.99 - $16.99
    $16.99
    $16.99 - $16.99
    $16.99
  • BT Video Baby Monitor 630 Cordless Phone Replacement Battery-main
    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99

    BT Video Baby Monitor 630 700mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Green BT...

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    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99
  • BT Synergy 600 Synergy 700 Replacement Battery-main
    $13.39 - $13.39
    $13.39
    $13.39 - $13.39
    $13.39

    BT Synergy 600 Synergy 700 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 1200mAh (1.2Ah) Type: Ni-MH Color: Green B...

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    $13.39 - $13.39
    $13.39
    $13.39 - $13.39
    $13.39
  • BT Freestyle 6 Freestyle 60 Freestyle 65 Quartet 1 Replacement Battery-main
    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99

    BT Freestyle 6 Freestyle 60 Freestyle 65 Quartet 1000 Quartet 1100 Quartet 1500 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 300mAh (0.3Ah) Type: Ni-MH Color: Green BT...

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    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99
  • BT Freestyle 100 Freestyle 1000 Freestyle 1025 Fre Replacement Battery-main
    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99

    BT Freestyle 100 Freestyle 1000 Freestyle 1025 Freestyle 1050 Freestyle 1100 Freestyle 120 Freestyle 130 Freestyle Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a BT Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 600mAh (0.6Ah) Type: Ni-MH Color: White BT...

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    $14.99 - $14.99
    $14.99
    $14.99 - $14.99
    $14.99
  • BT Freelance 1 Freelance 2 Freestyle 1000 Freestyl Replacement Battery-main
    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89

    BT Freelance 1 Freelance 2 Freestyle 1000 Freestyle 300 Freestyle 500 Freestyle 600 Cordless Phone Replacement Battery

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

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    $17.89 - $17.89
    $17.89
    $17.89 - $17.89
    $17.89