Skip to content
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada

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.

  • Original price $34.79 - Original price $34.79
    Original price
    $34.79
    $34.79 - $34.79
    Current price $34.79

    Avaya 3216 3631 3631 Comcode SMT-W5110 SMT-W5110B SMT-W5110C Cordless Phone Replacement Battery

    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...

    View full details
    Original price $34.79 - Original price $34.79
    Original price
    $34.79
    $34.79 - $34.79
    Current price $34.79
  • Original price $17.29 - Original price $17.29
    Original price
    $17.29
    $17.29 - $17.29
    Current price $17.29

    Avaya 4027 4070 NTTQ81EAE6 NTTQ82EAE6 Cordless Phone Replacement Battery

    INFO 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: Bla...

    View full details
    Original price $17.29 - Original price $17.29
    Original price
    $17.29
    $17.29 - $17.29
    Current price $17.29