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Cordless Phone Batteries

Browse our selection of replacement cordless phone batteries. Breathe life back into your cordless phone with our replacement batteries from leading brands including AT&T, Panasonic and Motorola amongst others.

Avaya 3920 AP680BHP-AV DECT D160 Replacement Battery-main
$14.09

Avaya 3920 AP680BHP-AV DECT D160 Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 2.4V (2.4 Volts) Capacity: 850mAh (0.85Ah) Type: Ni-MH Color: Black Av...

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$14.09
Avaya 4027 4070 NTTQ81EAE6 NTTQ82EAE6 Replacement Battery-main
$16.39

Avaya 4027 4070 NTTQ81EAE6 NTTQ82EAE6 Cordless Phone Replacement Battery

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

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$16.39
Avaya 3700 EX DECT 3740 DECT 3749 Replacement Battery-main
$37.39

Avaya 3700 EX DECT 3740 DECT 3749 Cordless Phone Replacement Battery

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: Black A...

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$37.39
Avaya 320409B 32793HS 9040 9631 TransTalk  2000mAh Replacement Battery-main
$37.99

Avaya 320409B 32793HS 9040 9631 TransTalk 9040 TransTalk 9040A TransTalk 9631 TransTalk MDW9040 TransTalk M 2000mAh Cordless Phone Replacement Battery

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

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$37.99
Avaya 9030 9031 MDW9030P MDW9031 Transtalk 2000mAh Replacement Battery-main
$37.99

Avaya 9030 9031 MDW9030P MDW9031 Transtalk 9030 Transtalk 9031 2000mAh Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 4.8V (4.8 Volts) Capacity: 2000mAh (2Ah) Type: Ni-MH Color: Black Avay...

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$37.99
Avaya DECT 3720 Replacement Battery-main
$14.09

Avaya DECT 3720 Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.7V (3.7 Volts) Capacity: 650mAh (0.65Ah) Type: Li-ion Color: Black A...

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$14.09
Avaya 3641 3641 COMCODE 3641 IP Wireless Telephone Replacement Battery-main
$27.79

Avaya 3641 3641 COMCODE 3641 IP Wireless Telephone 3645 3645 Comcode 3645 IP Wireless Telephone 6120 6140 700430408 Cordless Phone Replacement Battery

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

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$27.79
Avaya 3810 3910 700313067 BT-2499A Replacement Battery-main
$19.59

Avaya 3810 3910 700313067 BT-2499A Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 800mAh (0.8Ah) Type: Ni-MH Color: Black Ava...

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$19.59
Avaya 320409B 32793HS 9040 9631 TransTalk 9 750mAh Replacement Battery-main
$37.39

Avaya 320409B 32793HS 9040 9631 TransTalk 9040 TransTalk 9040A TransTalk 9631 TransTalk MDW9040 TransTalk MD 750mAh Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 750mAh (0.75Ah) Type: Ni-MH Color: Black Av...

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$37.39
Avaya 20DT 4145 4146 7420 7430 7434 7439 7440 7449 Replacement Battery-main
$16.39

Avaya 20DT 4145 4146 7420 7430 7434 7439 7440 7449 INDEX DT20 WT9620 Cordless Phone Replacement Battery

This is a replacement compatible with a Avaya Cordless Phone Battery Volts: 3.6V (3.6 Volts) Capacity: 700mAh (0.7Ah) Type: Ni-MH Avaya 20DT 4145 ...

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$16.39