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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!

  • Bell Equipment MAESTRO 900DSS Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Cidco B650 CD900 CL900 CL901 CL906 CL910 CL915 CL920 CL930 DAA800 NP600

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Bell Phone 31001 32001 32011 700mAh Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Muraphone KCTC917HSB KX165 KX166 KXA36 KXFPC135 KXFPC141 KXFPC161 KXFPC91 KXFPC95 KXFPC96 KXT3285 KXT3380 KXT3815

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Belkin F8V178 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with AudioVox AT-14 AT-14A AT14 AT14A

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Bell Equipment JB950 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Audioline CDL200 CDL400 FF893

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Battery Country 359450 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Philips EVALIA 5500 Xalio 6100 Xalio 6200 Xalio 6400 Xalio 6600 Xalio 6800 Xalio 6820 Xalio 6850 Aloris 5100 Alori

    INFO This is a replacement compatible with a Philips 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
  • Bang & Olufsen Beocom 5000 Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Hirschmann 1200 Part #B3161

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Avaya DECT D3 DECT Industriehandset IH4 Tenovis D3 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Openphone 24 Part #4.999.046.235 4999046235

    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: S...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Avaya DECT 3749 DT413 DT423 Replacement Battery-main
    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79

    Replacement Battery Compatible with Ascom D81 EX

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

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    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79
  • Avaya D4 D4 Office FC4 Funkwerk FC4 IH4 Tennovis I Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Avaya FC4 IH4 D4 D4 Office Tennovis Integral D4 Funkwerk FC4 Part #5010808000

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

    Replacement Battery Compatible with Nortel C4065R Part #NTTQ49MAE6

    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
  • Avaya Avaya FC4 D4 Office DECT D4 IH4 Black Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with Tennovis Integral D4 Part #5010808000 5010808030 700mAh Black

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Avaya Avaya FC4 D4 Office DECT D4 IH4 Silver Replacement Battery-main
    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19

    Replacement Battery Compatible with Tennovis Integral D4 Part #5010808000 5010808030 700mAh Silver

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

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    $19.19 - $19.19
    $19.19
    $19.19 - $19.19
    $19.19
  • Avaya 3616 3620 NetLink h340 Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Replacement Battery Compatible with SpectraLink Netlink E340 PTE130A PTE150 BPE110 H340 PTN100 PTN101 PTN110 PTN111 PTN120 PTN121 PTN130A PTN131A PTN1

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

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Avaya 3216 3631 3631 Comcode SMT-W5110 SMT-W5110B Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Replacement Battery Compatible with Avaya 3631 3631 Comcode SMT-W5110 SMT-W5110C SMT-W5110B 3216 Part #700431489 700431497

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

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Avaya 107733115 2C2 3204 3406 3410 3420 3606 70024 Replacement Battery-main
    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89

    Replacement Battery Compatible with Polycom PTB500 PTB610 PTS330 SKPT410 PTB400 PTB510 PTB710 PTS360 SL650 PTB410 PTB600 PTB810 SKPT400 WTS400

    INFO This is a replacement compatible with a Polycom Cordless Phone Battery Volts: 4.8V (4.8 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Color: Bla...

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    $20.89 - $20.89
    $20.89
    $20.89 - $20.89
    $20.89
  • Avant Apollo Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Avant Apollo

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

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Auerswald Comfort DECT 800 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Kirk DECT 4040 T-PLUS2 Part #AH-AAA600F 84743411 P11 T016

    INFO This is a replacement compatible with a Kirk 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
  • Auerswald COMFORT Comfort DECT 800 Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Kirk 3040 4020 4040 4080

    INFO This is a replacement compatible with a Kirk Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Kirk 3040 402...

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Auerswald Comfort DECT 610 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Tiptel Easy DECT 5500

    INFO This is a replacement compatible with a Tiptel Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 400mAh (0.4Ah) Type: Ni-MH Color: Gree...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Audiovox AT22R Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Replacement Battery Compatible with Phone Mate 1120 1121 1140 1300mAh White

    INFO This is a replacement compatible with a Phone Mate Cordless Phone Battery Volts: 4.8V (4.8 Volts) Capacity: 1300mAh (1.3Ah) Type: Ni-MH Color:...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Audiovox BT2400 GX2400 GX2401C GX2411CI Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Clarity C440

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49
  • Audiovox AT14 AT-14 AT14A AT-14A Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with Zenith 306

    INFO This is a replacement compatible with a Zenith 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
  • Audiovox BT911 DST961 Black Cordless Phone 2000mAh Replacement Battery-main
    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89

    Replacement Battery Compatible with Bell South BS2931 TL6502 2000mAh Black

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

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    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89
  • Audioline SLIM SLIM DECT 500 SLIM DECT 502 SLIM DE Replacement Battery-main
    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49

    Replacement Battery Compatible with MT-D AVM20002434 Part #5M702BMX GP0827 GP0845 GP0735 GP0747 GP0748

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

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    $13.49 - $13.49
    $13.49
    $13.49 - $13.49
    $13.49