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Dell Latitude 3340 Power Adapter
The Dell Latitude 3340 AC adapter is responsible for two things, to charge any and all batteries while simultaneously providing power for the laptop. If buying off-brand, it is imperative to note both the voltage and amperage output. Because Dell has been known to use a single AC adapter that is probably used on other similar units, make sure you check the part number for the correct one. When purchasing a replacement AC charger, the actual Dell brand is the best one to choose. A universal power adapter can be used if you absolutely need to.
What to see if the Dell power adapter is failing?
- The unit will not operate while just using AC power
- Battery does not charge completely
- Most Dell adapters can get quite warm when plugged in for 10 minutes or more
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