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Dell Latitude 3440 Power Adapter
When choosing a new charger, selecting the Dell OEM charger will probably be the safest way to go. If your decision is to purchase a different brand charger, please check on both the voltage and amperage output. Because Dell has been known to use a single AC adapter that powers multiple other machines, be sure you choose the right one. The Dell Latitude 3440 AC adapter is responsible for two things, to charge up the main battery and powering the laptop. A universal power adapter can be used if you absolutely need to.
How can I tell if my power adapter needs to be replaced?
- The majority of Dell power chargers will get warm to the touch when plugged in for any length of time
- The laptop does not work using just the AC power adapter
- Your Dell battery refuses to charge all the time
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