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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 Openphone 28 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Openphone 24

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Aastra MAESTRO 4525 MAESTRO 4600 MAESTRO 4625 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Cobra CP474S CP-474S

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Aastra DS-900 JB-900 ME-900 PMG-3455 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Rayovac RAY42

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Aastra DT413 DT423 DT433 DT433 EX Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Replacement Battery Compatible with Innovaphone D81 EX

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

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Aastra DH4-BAAA 2B DT690 DT692 900mAh Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Unify OpenStage WL3 900mAh Black

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Aastra M910 M915 M920 M921 M922 NEXSPAN Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Sagem MC900 MC901 MC902

    INFO This is a replacement compatible with a Sagem 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
  • Aastra BE25CHT JB800PL JB960 MAESTRO 6300CW Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Casio PMG3345

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Aastra 600d 610d 612d 620d 622d 630d 632D 650c DTS Replacement Battery-main
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Replacement Battery Compatible with Telekom Comfort Pro CM 500 Comfort Pro CM 510

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

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Aastra DH4-BAAA 2B DT690 DT692 930mAh Replacement Battery-main
    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69

    Replacement Battery Compatible with Aastra DT690 DT692 DH4-BAAA 2B Part #660190 1A 660190 R2B 660216 1B1

    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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    $22.69 - $22.69
    $22.69
    $22.69 - $22.69
    $22.69
  • Uniden BBTY-0324001 BT-801 BT-810 BT-811 BT-815 XC Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Memorex MPH-6050 MPH-6250 MPH-6250BAT MPH-8250

    INFO This is a replacement compatible with a Memorex Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 300mAh (0.3Ah) Type: Ni-MH Color: Bla...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Uniden 5105 5145 5146 LS5105 LS5145 LS5146 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with V Tech LS5105 LS5145 LS5146 Part #89-1333-01-00 BT5632 BT5872 80-1333-00-00

    INFO This is a replacement compatible with a V Tech Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 500mAh (0.5Ah) Type: Ni-MH V Tech LS51...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Telematrix IPN964591 IPN965591 IPN965591HDKT IPN98 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Teledex IPN964591 IPN965591 IPN984591 IPN985591 IPN965591HDKT IPN985591HDKIT

    INFO This is a replacement compatible with a Teledex Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 650mAh (0.65Ah) Type: Li-Polymer Colo...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Telekom SINUS 51 Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Ascom Samba Part #B3161

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Swissvoice eSense eSense Coloe E SV 20406288 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Swissvoice eSense eSense Coloe E SV 20406288 Part #C8425 SV 20406315

    INFO This is a replacement compatible with a Swissvoice Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 600mAh (0.6Ah) Type: Li-ion Color:...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Swissvoice DP500 DP500 Eco Plus DP550 DP550 BT DP5 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Audioline Monza 480

    INFO This is a replacement compatible with a Audioline Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 500mAh (0.5Ah) Type: Ni-MH Color: G...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Sony DECT 1060 DECT 1080 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Uniden DECT 1060 DECT 1060-2 DECT 1080 DECT 1080-2 DCX100 Part #BT1002 BT-1002 BBTG0609001 BBTG0645001 CBC1002

    INFO This is a replacement compatible with a Uniden Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-MH Color: Blac...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Siemens G95X Gigaset 825 Gigaset 905 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Siemens G95X Gigaset 825 Gigaset 905 Part #V30145K1310X50 V30145-K1310-X50

    INFO This is a replacement compatible with a Siemens Cordless Phone Battery Volts: 4.8V (4.8 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
  • Siemens 240 242 SC240 SC242 Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Siemens 240 242 SC240 SC242 Part #SC242

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Siemens 240 242 CS240 CS242 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Siemens 240 242 CS240 CS242 Part #B-7010

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Sagem 690 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Telstra THUB CTB104 T-HUB Part #LP043048AH 253230694 CTB104

    INFO This is a replacement compatible with a Telstra Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-ion Color: Bl...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Panasonic HHRP303 HHR-P303 PP303 P-P303 P-P303A PP Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Pacific Bell 2282504 810 819 820 840 228504 800 CS8000 CS8100 CS8200 CS8400 CS8410 CS-8000 CS-8100 CS-8200 CS-8400

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Panasonic KXFPG371 KXFPG372 KXFPG376 KXFPG377 KXFP Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Sanyo GES-PCF10

    INFO This is a replacement compatible with a Sanyo Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 850mAh (0.85Ah) Type: Ni-MH Color: Blac...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Panasonic KX-TG210 KX-TG210ALB KX-TG210B KX-TG2397 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with SBC S60528

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Panasonic KX-TD7894 KX-TD7895W KX-TDTD7895 PSPT3HR Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with GP Part #30AAH3BMX 30AAK3BMX

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

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