Upgrade the power source of your Dell Latitude E7440 with this high-quality notebook battery. With a battery capacity of 6300mAh, this battery is capable of providing longer-lasting power for your device. It is compatible with Dell brand and comes with a 1-year manufacturer warranty. This AC/Standard battery type has a voltage of 7.4V and is equipped with 4 battery cells. It is designed in black colour and is perfect for those who are always on the go. Get this laptop battery replacement to ensure your device lasts longer without the need for a power outlet.