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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!

  • Nortel 81010 T7406E Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel T7406E,81010 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 900mAh (0.9Ah) Type: Ni-MH Color: Gree...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Norstar T7406 Cordless Phone Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Nortel T7406 Cordless Phone Replacement Battery

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

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • GP T050 T353 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel MC901 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel 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
  • Telrad 3040 950mAh Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Nortel Kirk 4080 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 950mAh (0.95Ah) Type: Li-ion Color: Bl...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Telrad 3040 700mAh Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel 7420,7430,7439,7449,7434,7440,4145,4146,4135 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Nortel 7420...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Sony S60526 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel P0871365 Cordless Phone Replacement Battery

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Phone Mate 1350 2000 2150 2250 2350 2780 2870 2970 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel CS8400,819,820,840,810,CS8410,CS8100,CS8200,800 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.6V (3.6 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
  • Nortel 2210 2212 NetLink H340 NTTQ69 PTN110 PTN130 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Nortel 2210,PTN110,2212,NetLink H340,NTTQ69,PTN130A Cordless Phone Replacement Battery

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Nortel A0628271 A0667371 A0757132 C3050 C3060 MU79 Replacement Battery-main
    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89

    Nortel C3050,C3060,A0628271,A0667371,A0757132,NTHH04GA,NTHH10AA,NTHH11AA,NTHHEA,NTHHGA,MU79-1520,MU79-1530,NTHH04CA Cordless Phone Replacement Battery

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

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    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89
  • NEC Univerge 120 Replacement Battery-main
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    Nortel NTTQ5010,NTTQ5050,WLAN 2211,2211 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 1100mAh (1.1Ah) Type: Ni-MH Color: Bla...

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    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • NEC 0381301 0381325 MH150 MH160 Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Nortel NTTQ4021E6,NTTQ4044E6 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 1800mAh (1.8Ah) Type: Li-ion Color: Bl...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Funktel D11 DECT D11 FC11 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Nortel 4027,4070,NTTQ81EAE6,NTTQ82EAE6 Cordless Phone Replacement Battery

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Eads MC900 MC901 MC902 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel C4010,C4020 Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel 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
  • Avaya C4065R FC1 Tenovis Integral D3 Mobile Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Nortel C4065R Cordless Phone Replacement Battery

    INFO This is a replacement compatible with a Nortel 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