Batteries For AT&T Cordless Phones
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UltraLast - Nickel-Metal Hydride Battery for Cordless Phones
SKU: JXKLJ9TXZ9So thankful that Best Buy was able to determine what battery was needed for my landline handset, which...Phone works great. Huge relief.
See all Cordless Phone BatteriesProduct Description
A rechargeable green nickel-metal hydride battery delivering 2.4 volts and 750mAh for cordless phones.Your price for this item is $13.61Save $11The previous price was $25.51 -
HQRP - Cordless Phone Battery 3.6 V 700 mAh NiMH AAA Pack for VTech DS4121, DS4122, i6717, i6725
SKU: J3ZSLCTKZSSee all Cordless Phone BatteriesProduct Description
A rechargeable NiMH AAA battery pack delivering 3.6V and 700mAh for reliable cordless phone performance.Your price for this item is $11.40 -
HQRP - Cordless Phone Battery 2.4 V 850 mAh Ni-MH for VTech BT183348 BT283348 Replacement
SKU: J3ZSLCTK34See all Cordless Phone BatteriesProduct Description
A rechargeable Ni-MH battery pack delivering 2.4 V and 850 mAh for compatible cordless phones.Your price for this item is $10.40 -
HQRP - Cordless Phone Battery 3.6 V 800 mAh Ni-MH Replacement for AT&T / Lucent Model 102 103
SKU: J3ZSL2GWY3See all Cordless Phone BatteriesProduct Description
A rechargeable 3.6V 800mAh Ni-MH battery that restores reliable performance to compatible cordless phones.Your price for this item is $12.40 -
HQRP - Battery for Siemens V30145-K1310K-X444 Gigaset SL78H SL780 SL785 SL788 SL400 SL400A, SL400H, X656, V30145-K1310-X445
SKU: J3ZSLCVWC4See all Cordless Phone BatteriesProduct Description
A rechargeable Li-Ion battery delivering 3.7V and 830mAh for restoring reliable cordless phone performance.Your price for this item is $14.40 -
AT&T - DECT 6.0 Expandable Cordless Phone System, Digital Answering, Caller ID, Call Waiting, Large Buttons, 3 Handsets - White
SKU: JX8RR845GSSee all Cordless Phone SystemsProduct Description
A white cordless phone system with three handsets, large buttons, digital answering, and caller ID features.Your price for this item is $108.00 -
HQRP - Phone Battery for Vtech BT183482 BT283482 89-1348-01 LS6405 LS6426 LS6475 LS6425 LS6425-2 2.4V 400mAh NI-Mh
SKU: J3ZSL2SZV9See all Cordless Phone BatteriesProduct Description
A rechargeable Ni-MH battery delivering 2.4V and 400mAh for restoring cordless phone performance.Your price for this item is $12.40
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FAQ
Our selection includes batteries designed for a wide range of AT&T cordless phone models. Please refer to your phone’s model number and check the compatibility information on each product page to ensure a proper fit.
To find the right battery, locate your phone’s model number, usually found under the handset battery compartment or in the user manual. Use this number to filter or search for compatible batteries on our product listing page.
Yes, replacing the battery in your AT&T cordless phone is typically a simple process. Open the battery compartment, remove the old battery, and insert the new one, ensuring the connectors align properly. Always consult your phone’s manual for specific instructions.
Most replacement batteries for AT&T cordless phones come partially charged, but it’s recommended to fully charge the new battery before first use for optimal performance.
It’s generally recommended to replace your cordless phone battery every 1 to 2 years, or when you notice reduced talk time, shorter standby time, or frequent charging is needed.