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Acer Aspire 4745 Power Adapter
Due to the fact that one Acer adapter can be used on other units, be certain you select the correct one for the Aspire 4745 model. Upon choosing a replacement adapter, selecting the Acer OEM charger will probably be the safest way to go. A universal power adapter can be used if yours is unavailable or backordered. The Acer Aspire 4745 AC adapter is needed for two reasons, to charge any and all batteries while simultaneously providing power for the laptop. If buying off-brand, it is imperative to note both the volts and amps outputs.
How do you know when your AC adapter is not working properly?
- The laptop does not work using just the AC power adapter
- The majority of Acer power chargers get warm when they are plugged in for a period of time
- Battery does not charge up completely
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