Cortelco cordless phone batteries are specifically designed for each cordless phone brand and model. AtBatt.com offers a complete line of Cortelco batteries and compatible replacements for most cordless phone. We have developed a Cortelco Cordless Phone Battery Select Technology that will guide you in choosing the correct battery for your cordless phone. Your first step is to choose your Cortelco model from the list below.
Purchasing OEM Cortelco Cordless Phone Batteries vs. 3rd Party Batteries Third party cordless phone batteries by AtBatt.com are usually lower in price and usually exceed the performance of OEM Cortelco cordless phone batteries. Many of AtBatt’s cordless phone batteries use the same battery cells as OEM Cortelco batteries.
Will 3rd Party Batteries Work with My Cortelco Cordless Phone Cradler? AtBatt’s 3rd party cordless phone batteries will work with your OEM Cortelco charger. Many of our cordless phone batteries are made with the same battery cells as Cortelco batteries. AtBatt’s batteries are designed to original manufacturer’s specifications, and will meet or exceed original Cortelco batteries.