Extend the Life of Your Inter-Tel Cordless Phone

Are you tired of your Inter-Tel INT4000 cordless phone running out of battery quickly? Do you want to extend its life and ensure it continues to function optimally? Look no further! Our replacement battery pack is designed specifically for the Inter-Tel INT4000 digital cordless phone and is a high-quality, reliable solution to keep your phone up and running.

High-Quality NiMh Battery Cells

Our replacement battery pack features high-quality NiMh battery cells that provide a capacity of 730 mAh. These cells are wrapped with the tail and connector to ensure a secure fit and optimal performance. With our replacement battery, you can rest assured that your phone will continue to function as good as new.

Compatible with Multiple Inter-Tel Models

Our replacement battery pack is compatible with multiple Inter-Tel models, including the 900.0367, 9000369, and 9000400. Whether you're looking to replace an old battery or need a spare, our replacement battery pack is the perfect solution.

Warranty and Guarantee for Peace of Mind

We stand behind the quality of our replacement battery pack and offer a 1-year warranty and 30-day money-back guarantee. If you're not satisfied with the performance of our battery, you can return it for a full refund or replacement.

Easy to Install and Replace

Replacing your old battery with our new one is easy and straightforward. Simply remove the old battery and insert the new one, and you're good to go! Our replacement battery pack is designed to be easy to install, so you can get back to making calls in no time.