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Dell Inspiron 15 3543 Power Adapter
If buying off-brand, make sure to check both the volts and amps outputs. Because Dell has been known to use a single AC adapter that powers multiple other machines, double-check the part number or model number of the adapter. The Dell Inspiron 15 3543 AC adapter is responsible for two things, to charge the onboard battery and to provide a source of power for the unit. A universal AC adapter can be used but only if necessary. When choosing a new AC charger, the actual Dell brand will probably be the safest way to go.
Hints your power adapter is dying
- The unit will not work without the battery installed
- Most Dell AC adapters will get warm to the touch when plugged in for 10 minutes or more
- Your Dell battery refuses to charge up completely
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