This 9 cell Latitude E5440 battery protrudes to the bottom of the laptop about 1 inch. The extra capacity in this 9 cell battery will prevent you from using this battery with a docking station. If you use a docking station you will want to use the 6 cell e5540 e5440 battery or the 9 cell e5540 e5440 battery with a rear protrusion.

Laptop Battery Express is a US based business with knowledgeable support staff to assist you before and after the sale. Yes, we have a phone number and real people answer your call! Free technical support is available if you need additional help in diagnosing power problems with your battery, ac power adapter or battery meter software.

Each Dell E5440 battery carries a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault.