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Acer Aspire E5-421G Power Adapter
The Acer Aspire E5-421G power adapter provides two functions, to charge the onboard battery while simultaneously providing power for the laptop. Upon choosing a replacement charger, the actual Acer brand will probably be the safest way to go. A universal AC adapter is another possibility but only if necessary. If buying off-brand, it is imperative to note both the volts and amps outputs. Due to the fact that one Acer adapter powers multiple other machines, double-check the part number or model number of the adapter.
Clues to watch for to know your AC adapter is going out
- Your Acer battery refuses to charge all the time
- The unit will not function without the battery installed
- The majority of Acer power chargers will get warm to the touch when plugged in for 10 minutes or more
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