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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!

  • SpectraLink S35, S35 DECT Handset,S37, S37 S35 DECT Handset Cordless Phone Replacement Battery
    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89

    Replacement Battery Compatible with SpectraLink S35 S35 DECT Handset S37 S37 S35 DECT Handset

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

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    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89
  • SpectraLink 8742,PBL87420, PBL87440, Pivot 8741,Pivot 8742,Pivot 8744,PIVOT S8742 2200mAh Cordless Phone Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Replacement Battery Compatible with SpectraLink 8742 PBL87420 PBL87440 Pivot 8741 Pivot 8742 Pivot 8744 PIVOT S8742 Part #BBK87120 2200mAh Black

    INFO This is a replacement compatible with a SpectraLink Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 2200mAh (2.2Ah) Type: Li-ion Colo...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • SpectraLink 8742,PBL87420, PBL87440, Pivot 8741,Pivot 8742,Pivot 8744,PIVOT S8742 Cordless Phone Replacement Battery
    $38.39 - $38.39
    $38.39
    $38.39 - $38.39
    $38.39

    Replacement Battery Compatible with SpectraLink 8742 PBL87420 PBL87440 Pivot 8741 Pivot 8742 Pivot 8744 PIVOT S8742 Part #BBK87120 2400mAh Black

    INFO This is a replacement compatible with a SpectraLink Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 2400mAh (2.4Ah) Type: Li-ion Colo...

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    $38.39 - $38.39
    $38.39
    $38.39 - $38.39
    $38.39
  • UniData WPU-7700,WPU-7800,WPU-7800B,WPU-7800B-US Cordless Phone Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with UniData WPU-7700 WPU-7800 WPU-7800B WPU-7800B-US Part #ICW-1000B

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • NEC G266 G566 G566D Gx77 ML440 SV9100 Camera Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Vertical CP2001 IP DECT RTX CT8010

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Bell South B655 GH2400 GH9457 GH-9457 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Sony FF2400 FF940 FF9915 GH2400C GH2400S GH2410C GH2410MS GH2410S GH2420C GH2420S GH3034 GH3050 GH3060 GH3210 GH40

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Snom M65 Camera Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Telekom A806 Part #A051

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Bell Equipment BE900FA Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with V Tech LS5101 LS5105 LS5145

    INFO This is a replacement compatible with a V Tech Cordless Phone Battery Volts: 3.6V (3.6 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
  • BT Video Baby Monitor 630 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Phone Mate PM2400 PM2420 PM5800 PM5820

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Casio PM38BAT PMP3815 PMP-3815 PMP385 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Memorex MSP-PH2400

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Clarity C4205 C600 W425 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Maestro BE900FA

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Coby CTP8200 CTP8250 CTP8800 PM38BAT Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with GE 26401 Part #TL26401

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Columbia CTA300 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Dualphone RTX3045 VOIP-Skype

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Conair CTP9400 CTP9410 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Conair CTP9400 CTP9410

    INFO This is a replacement compatible with a Conair Cordless Phone Battery Volts: 3.6V (3.6 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
  • Cortelco 586002TP227F Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Coby CTP8200 CTP8250 CTP8800 PM38BAT

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • American 2141CLL Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Bell South GH-9457 B655 GH2400 GH9457 GH9487 GH9488 Part #GH5862SLEX-3

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Ameriphone CL-40 Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with AudioVox TL1000 TL1100 TL1102 TL1200A TL9035 Part #AP55AAAH3

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • T-Com Sinus A806 Camera Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Snom M65 Part #10000058

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Telefunken FHD 170 5 Camera Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with NEC G266 G566 G566D Gx77 ML440 SV9100 Part #CE-MB206-5C-01 Q24-FR000000113082

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Polycom Spectralink 8400 Spectralink 8450 Spectralink 8452 Spectralink RS657 Cordless Phone Replacement Battery
    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09

    Replacement Battery Compatible with Polycom Spectralink 8400 Spectralink 8450 Spectralink 8452 Spectralink RS657 Part #1520-37214-001 1200mAh Black

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

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    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09
  • Spectralink 8400 8450 8452 RS657 Cordless Phone Replacement Battery
    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09

    Replacement Battery Compatible with SpectraLink 8400 8450 8452 RS657 Part #1520-37214-001 1200mAh Black

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

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    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09
  • Ascom 51 Advanced A51 A71 AMIE-AABAB P71 Cordless Phone Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Ascom 51 Advanced A51 A71 AMIE-AABAB P71 Part #660089 1B 660109

    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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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • JBL X500 Cordless Phone Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Jetfon X500 Part #LB-X500

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Autec ALE-160 WB ALE-161 WB Cordless Phone Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Alcatel-Lucent ALE-160 WB ALE-161 WB Part #3ML37161AA EN13300

    INFO This is a replacement compatible with a Alcatel-Lucent Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 350mAh (0.35Ah) Type: Li-Polym...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39