When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Dell Latitude E5440 Power Adapter
If buying off-brand, it is imperative to note the output of amps and voltage. The Dell Latitude E5440 power adapter is responsible for two things, to charge the onboard battery and powering the laptop. A universal power adapter is another possibility if yours is unavailable or backordered. When choosing a new adapter, the actual Dell brand is the best one to choose. Because Dell uses one power charger that is probably used on other similar units, be certain you select the correct one for the Latitude E5440 model.
Key indicators that my power adapter is not working properly?
- Battery does not charge up every time
- The unit will not operate while solely using the AC adapter
- Most Dell adapters will get very warm to the touch when plugged in for 10 minutes or more
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated