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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.

  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Aastra 35ICT 480i 480i CT 480iCT 57i CT 57ICT 6757i CT 6757ICT 9480i CT 9480ICT CM-16 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Aastra Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 550mAh (0.55Ah) Type: Ni-MH Aastra 35I...

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    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Aastra 420d Cordless Phone Replacement Battery

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

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    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Aastra 660177 660177 R1C Cordless Phone Replacement Battery

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

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Aastra BE3850 BE3872 BE900FA MOD B PLUGIN PM38BAT 700mAh Cordless Phone Replacement Battery

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

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Aastra Openphone 28 Cordless Phone Replacement Battery

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

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Aastra MAESTRO 4525 MAESTRO 4600 MAESTRO 4625 Cordless Phone Replacement Battery

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

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $17.39 - Original price $17.39
    Original price
    $17.39
    $17.39 - $17.39
    Current price $17.39

    Aastra DS-900 JB-900 ME-900 PMG-3455 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Aastra Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 1500mAh (1.5Ah) Type: Ni-MH Color: Gre...

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    Original price $17.39 - Original price $17.39
    Original price
    $17.39
    $17.39 - $17.39
    Current price $17.39
  • Original price $32.19 - Original price $32.19
    Original price
    $32.19
    $32.19 - $32.19
    Current price $32.19

    Aastra DT413 DT423 DT433 DT433 EX Cordless Phone Replacement Battery

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

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    Original price $32.19 - Original price $32.19
    Original price
    $32.19
    $32.19 - $32.19
    Current price $32.19
  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Aastra DH4-BAAA 2B DT690 DT692 900mAh Cordless Phone Replacement Battery

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

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    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Aastra M910 M915 M920 M921 M922 NEXSPAN Cordless Phone Replacement Battery

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

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    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99
  • Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99

    Aastra BE25CHT JB800PL JB960 MAESTRO 6300CW Cordless Phone Replacement Battery

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

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    Original price $12.99 - Original price $12.99
    Original price
    $12.99
    $12.99 - $12.99
    Current price $12.99
  • Original price $30.49 - Original price $30.49
    Original price
    $30.49
    $30.49 - $30.49
    Current price $30.49

    Aastra 600d 610d 612d 620d 622d 630d 632D 650c DTS11 Cordless Phone Replacement Battery

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

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    Original price $30.49 - Original price $30.49
    Original price
    $30.49
    $30.49 - $30.49
    Current price $30.49
  • Original price $21.59 - Original price $21.59
    Original price
    $21.59
    $21.59 - $21.59
    Current price $21.59

    Aastra DH4-BAAA 2B DT690 DT692 930mAh Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Aastra Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 930mAh (0.93Ah) Type: Li-ion Color: Bl...

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    Original price $21.59 - Original price $21.59
    Original price
    $21.59
    $21.59 - $21.59
    Current price $21.59
  • Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Aastra MAESTRO 900DSS Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Aastra Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 1200mAh (1.2Ah) Type: Ni-MH Color: Gre...

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    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Aastra JB950 Cordless Phone Replacement Battery

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

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    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99