AT&T Batteries
Find replacement AT&T batteries by device type, AT&T model or the part number printed on your current battery. We carry 1,122 AT&T batteries for cordless phone, cell phone & smartphone, hotspot & cable modem and more.
Find your AT&T battery
How to choose a replacement
Match the equipment model and battery number, then compare voltage, chemistry, dimensions, connector and polarity. Capacity alone does not establish compatibility.
Match the model, voltage, dimensions and connector before ordering. Get help matching your battery →
Brand categories & buying guide
Find replacement AT&T batteries by device type, AT&T model or the part number printed on your current battery. We carry 1,122 AT&T batteries for cordless phone, cell phone & smartphone, hotspot & cable modem and more. Every listing shows voltage, capacity, chemistry and connector photos, plus the original part numbers and models it replaces.
Matching products
Rocket Distributing
AT&T UNITE-344B Battery 3.7V 2500mAh Li-Ion - Compatible Replacement
$25.50
View product details →Rocket Distributing
AT&T Unite Battery 3.7V 2500mAh Li-Ion - Compatible Replacement
$25.50
View product details →Price is for the listed purchase quantity. Taxes and shipping are calculated at checkout.