Replace your worn out Dell power charger with a new Dell Latitude E5440 AC power adapter. This charger is compatible with the Dell Latitude E5440 models as well as the Dell Precision M6500 & M6600 models and Alienware M17x, M17x2, M17x3, M17xR1, M17xR2, M17xR3, M18x, M18xR1 and M18xR2 models.

Additional compatible Dell and Alienware power charger part numbers are listed below. If you don't see your model listed, go to our Dell laptop batteries and Alienware laptop batteries pages for the full list of compatible adapters and batteries.

19.5 Volts
12.3 Amps
210 - 240 Watts