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Acer Extensa 4120 Power Adapter
The Acer Extensa 4120 AC adapter provides two functions, to charge up the main battery and to provide a source of power for the unit. If your decision is to purchase a different brand charger, it is imperative to note both the voltage and amperage output. A universal AC adapter can be used if yours is unavailable or backordered. When purchasing a replacement AC adapter, choosing the Acer brand one is usually going to be the safest choice. Due to the fact that one Acer adapter is probably used on other similar units, double-check the part number or model number of the adapter.
Signs the power charger will need replacing
- Your Acer battery refuses to charge up every time
- The majority of Acer power chargers can get quite warm when they are plugged in for a period of time
- The laptop does not work while just using AC power
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Make sure to try and order computer parts from a reputable seller when you buy your parts online. Acer Extensa 4120 power adapter is best purchased in new condition due to some issues on any old one. Always make sure to write down the OEM part number so that you correctly order the right power adapter. Your Acer Extensa 4120 will love you more for ordering smartly online.
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