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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

Revive your cordless phone with BatteryClerk’s premium replacement batteries! Our selection includes high-quality, compatible batteries from top brands like AT&T, Panasonic, and Motorola, ensuring your phone stays powered and ready for clear, reliable communication. Whether for home or office use, our batteries bring new life to your cordless phone, so you never miss an important call. Explore our collection today and keep your conversations connected!

  • Aastra 35ICT 480i 480i CT 480iCT 57i CT 57ICT 6757 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    DeTeWe Cordless Phone Replacement Battery

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Fritz!Fon DECT MT-D MT-D VOIP DECT VOIP DECT Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    DeTeWe Style 250 Cordless Phone Replacement Battery

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • T-Sinus BC101590 NS-3098 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    DeTeWe OpenPhone 21,Eurix Style,Eurix 260,Eurix 260 Style,Eurix 250,Eurix 250 ISDN,260 ISDN,Style Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a DeTeWe Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Gree...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Schneider CHS900 CP900 CP900AM Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    DeTeWe Twinny Master,3GP4E,Twinmaster,Twinny,Twinny Memo,Twinny Nice,Twinny Twin Tel,Varitel,Memo,Nice,TwinTel,Vari Cordless Phone Replacement Battery

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Philips SJB2121 SJB-2121 SJB2121 17 SJB-2121 17 SJ Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    DeTeWe BeeTel 2000,BeeTel 2000C,BeeTel 900C Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a DeTeWe Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Gree...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Mitel 600d Replacement Battery-main
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    DeTeWe 650c,632d,622d,612d,Mobiltelefone 610,Mobiltelefone 620,Mobiltelefone 630,600d,610d,620d,630d,DTS11 Cordless Phone Replacement Battery

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

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Funkwerk FC1 FC4 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    DeTeWe Tenovis Integral D3,Openphone 28,OpenPhone 24 Cordless Phone Replacement Battery

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Funkwerk D4 Office DECT FC1Ex FC1 FC4 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    DeTeWe Integral D3,OpenPhone 24,OpenPhone 28 Cordless Phone Replacement Battery

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Detewe Twinny Plus Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    DeTeWe Twinny Plus Cordless Phone Replacement Battery

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Ascom Ascotel Office 135 Ascotel Office 135pro Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    DeTeWe Aastra Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a DeTeWe Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Yell...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Ascom 660273 D61 D65 D81 DH5 DH5-AABAAA 2E Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    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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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19