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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!

  • BT British Telekom Granite Granite Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Swissvoice Iron

    INFO This is a replacement compatible with a Swissvoice Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 500mAh (0.5Ah) Type: Li-ion Color:...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Detewe 23-0022-00 E0062-0068-0000 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Aastra 480i CM-16 480i CT 9480i CT 57i CT 6757i CT 35ICT 480iCT 57ICT 6757ICT 9480ICT Part #23-0022-00 E0062-0068-

    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 480...

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Cisco CP-7921 CP-7921G CP-7921G Unified 2000mAh Replacement Battery-main
    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89

    Replacement Battery Compatible with Cisco CP-7921 CP-7921G CP-7921G Unified Part #74-4957-01 74-4957-01 Rev. C1 74-4958-01

    INFO This is a replacement compatible with a Cisco Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 2000mAh (2Ah) Type: Li-Polymer Color: G...

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    $27.89 - $27.89
    $27.89
    $27.89 - $27.89
    $27.89
  • BTI Verve 500 Verve 500 Black Verve 500 Red Verve Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Uniross Part #CP76

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • SpectraLink VC9240 VC9253 Versity 92 Versity 9253 Versity 9240 Cordless Phone Replacement Battery
    $49.89 - $49.89
    $49.89
    $49.89 - $49.89
    $49.89

    Replacement Battery Compatible with SpectraLink VC9240 VC9253 Versity 92 Versity 9253 Versity 9240 Part #BLI9200100 BLI0000100

    INFO This is a replacement compatible with a SpectraLink Cordless Phone Battery Volts: 3.85V (3.85 Volts) Capacity: 3000mAh (3Ah) Type: Li-ion Colo...

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    $49.89 - $49.89
    $49.89
    $49.89 - $49.89
    $49.89
  • Audiovox TL1000 TL1100 TL1102 TL1200A Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Walker W425

    INFO This is a replacement compatible with a Walker 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
  • Aastra BE3850 BE3872 BE900FA MOD B PL Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Casio PM38BAT PMP3815 PMP3850-PLUGIN PMP3860 PMP3875 PMP-3815 PMP-3860 PMP-3875

    INFO This is a replacement compatible with a Casio 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
  • AT&T Lucent TL1000 Lucent TL1100 Luce Baby Monitor Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Ameriphone CL-40

    INFO This is a replacement compatible with a Ameriphone 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
  • Alcatel-Lucent 3MG08009AA Wide Band 4.1 Bluetooth Cordless Phone Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Alcatel-Lucent 3MG08009AA Wide Band 4.1 Bluetooth Part #GSP04253501A

    INFO This is a replacement compatible with a Alcatel-Lucent Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 320mAh (0.32Ah) Type: Li-Polym...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Snom C620 Wireless Mic Cordless Phone Replacement Battery
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with V Tech tion VCS702 Wireless Mic LS1350B Part #BT283642 BT183642

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Grandstream WP822, WP825 Cordless Phone Replacement Battery
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Grandstream WP822 WP825 Part #GS-02

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Cisco CP6825-3PC-K9, IP DECT 6800, IP DECT 6825 Cordless Phone Replacement Battery
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Cisco IP DECT 6800 IP DECT 6825 CP6825-3PC-K9 Part #RTR001F05

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Cobra 840 Cordless Phone Replacement Battery
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with BlueParrott B250-XT V100 V150 V100 Wireless

    INFO This is a replacement compatible with a BlueParrott Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 180mAh (0.18Ah) Type: Li-Polymer ...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • PANASONIC BK-T411 Cordless Phone Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Muji SFX-MJ1 TEL-MJ1 TEL-SMJ1

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Uniross 87C BC102906 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with AEG Dolphy

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Shoretel IP930D Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Shoretel IP930D Part #300-1032 SH-10450 10000058

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Engenius DuraFon 1x DuraFon 4x DuraFon Pro Durawalkie SN902 SN-902 SN-902H SP922 SP-922 Pro SP9228 Cordless Phone Replacement Battery
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    Replacement Battery Compatible with EnGenius DuraFon 1x DuraFon 4x Durawalkie DuraFon Pro SP-922 Pro SN-902 SN-902H SN902 SP922 SP9228 EP800 Part #RB-

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

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    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • Vxi Blueparrot B250-XT B250-XT+ B350-XT V100 V100 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Cobra 840

    INFO This is a replacement compatible with a Cobra Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 180mAh (0.18Ah) Type: Li-Polymer Color:...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Alcatel omnitouch 8118 omnitouch 8128 Blue Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Unify OpenStage WL3 900mAh Blue

    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: Blue...

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Siemens CUC325 OpenStage WL3 Blue Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Ascom 9d62 D62 D62 DECT DH4-ACAB i62 i62 Messenger i62 Protector i62 Talker Part #660190 660190 R2B 66 900mAh Blue

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Sanik 3SNAA45SX 3SNAA60SX1 3SNAA80SX1 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Radio Shack 23353 23620 23953 3KR600AAL 3KR800AAE 3N600AA-MRX 433849 433850 43727 43728 9601438 CASA900 CASA9000 C

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • GP 30AAk3BMS Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Alcatel Altiset Easy L Altiset Pro I OneTouch Plus

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Vodavi 901700 B1632 Wanderer Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Aastra BE25CHT JB800PL JB960 MAESTRO 6300CW

    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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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Verizon E9010 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Bell South D-271 D-936 D-937

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

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