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Acer Aspire 4820T Power Adapter
The Acer Aspire 4820T AC adapter provides two functions, to charge up the main battery and powering the laptop. When choosing a new adapter, choosing the Acer brand one is the best one to choose. If you decide to buy an non-Acer adapter, please check on both the volts and amps outputs. Because Acer has been known to use a single AC adapter that is probably used on other similar units, be sure you choose the right one. A universal AC adapter is another possibility if yours is unavailable or backordered.
What symptoms are present when the charger is in need of replacing?
- Most Acer AC adapters can get quite warm when plugged in for any length of time
- Battery does not charge every time
- The unit will not work without the battery installed
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