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All What You Need to know About Acer Aspire 5520 AC Adapter

For every computer, the power adapter serves 2 basic purposes, to supply power to the internal parts of the computer and also charging the battery.

To avoid buying used and refurbished charger, it is always good to buy Acer Aspire 5520 AC Adapter from reputable dealer. Undoubtedly, if you buy original Acer charger it will serve you for years without spoiling. Acer charger is manufactured with exceptional parts and hence is guaranteed to meet the original equipment manufacturer’s specifications. Buying from reputable dealer will save your money and you will also get the best adapter that meets safety as well as environmental standards.

Acer Aspire 5520 adapter Specifications

Power output- DC 19V and 3.42A

Power input – AC 100 and 240V.

Connector size- External diameter is 5.5 mm and Interior diameter: 1.5 mm.

Technical Specifications:

Over voltage protection

Short Circuit Protection

Overload protection


PCB and Cover is manufactured with Fire- proofing materials.

Acer charger comes with 2 year warranty. This underlines the benefit of buying from a reputable dealer.


Tips on how to care for Acer Aspire 5520 charger

Before connecting adapter to the computer or wall socket, ensure it is dry.


To check if your laptop recognizes the charger, check if it lights after you connect charger. If it lights, the charger is compatible with the laptop you are using. Nevertheless, only use Acer charger with compatible models.


The charger cable can be safety hazard. To prevent people from tripping, ensure the cord is not off the floor.


Never use power adapter that incompatible with your computer. This will definitely spoil your battery and may blow computer’s motherboard. At all cost always use right adapter.


At times, problem with battery may affect the performance of Acer Aspire 5520 power supply. In case the battery is malfunctioning, for instance, it cannot keep charge, the laptop may fail to recognize Acer adapter.


Avoid exposing charger to extreme temperature. If you are travelling with your laptop, avoid placing it on dashboard. You should not store charger in fridge.


Always ensure Acer Aspire 5520 charger is well connected -to the power port. Loose connections can prevent you computer from recognizing the adapter.


You should not leave Acer charger connected-to the power supply. Leaving charger connected without charging causes het build up since there is no power output, this can blow Acer adapter.


You can buy Acer adapter at your local shop or online, but it benefits more to buy online.


Advisably, always keep the receipt, it will help you to claim warranty if need be.



For more information about Acer charger,please go to

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