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Home » Acer Laptop AC Adapter » Aspire 5742 charger
Acer Aspire 5742 AC Adapter


Replacement For Acer Aspire 5742 AC Adapter Charger Power Supply

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  • £ 10.65
Acer Aspire 5742 AC Adapter is in stock now! In Stock Now
  • Output Volts : DC19V 3.42A
  • Power : 65W

With advanced engineering, the Acer Aspire 5742 charger are consistently reliable allowing you to get the most out of your device by not running out of power when need most. All Acer Aspire 5742 ac adapter meet or exceed OEM specifications. To ensure the highest quality, all Acer Aspire 5742 Chargers have been put through a series of stringent testing called QTP tests. This is a fast, compact charger delivering optimal charge to ensure your device is ready to use when you need it most.Read more »

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90W 19V 4.74A 5.5*1.7mm AC Adapter For Acer Aspire 5742 AC Power Adapter
  • LC-ADT01-003
  • PA-1500-02
  • PA-1600-05
  • PA1650
  • PA-1650-01
  • PA-1650-02
  • PA1700
  • PA-1700-02
  • ADP-65MH B
  • Acer Aspire 4551
  • Acer Aspire 5710
  • Acer Aspire 5710G
  • Acer Aspire 5710Z
  • Acer Aspire 5710ZG
  • Acer Aspire 5715Z
  • Acer Aspire 5720
  • Acer Aspire 5720G
  • Acer Aspire 5720Z
  • Acer Aspire 5720ZG
  • Acer Aspire 5730
  • Acer Aspire 5730G
  • Acer Aspire 5730Z
  • Acer Aspire 5730ZG
  • Acer Aspire 5732
  • Acer Aspire 5732Z
  • Acer Aspire 5732ZG
  • Acer Aspire 5735
  • Acer Aspire 5735Z
  • Acer Aspire 5736
  • Acer Aspire 5736G
  • Acer Aspire 5736Z
  • Acer Aspire 5737Z
  • Acer Aspire 5740
  • Acer Aspire 5740DG
  • Acer Aspire 5740G
  • Acer Aspire 5741
  • Acer Aspire 5741G
  • Acer Aspire 5741Z
  • Acer Aspire 5742
  • Acer Aspire 5910
  • Acer Aspire 5910G
  • Acer Aspire 5920
  • Acer Aspire 5920G
  • Acer Aspire 5930
  • Acer Aspire 5930G
  • Acer Aspire 5930Z
  • Acer Aspire 5935G
  • Acer Aspire 5940
  • Acer Aspire 5940G
  • Acer Aspire 5942
  • Acer Aspire 5942G
  • Acer Aspire 6530
  • Acer Aspire 6530G
  • Acer Aspire 6920
  • Acer Aspire 6920G
  • Acer Aspire 6930
  • Acer Aspire 6930G
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  • Acer Aspire 7000
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  • Acer Aspire 7315
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  • Acer Aspire 7520
  • Acer Aspire 7520G
  • Acer Aspire 7530
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  • Acer Aspire 7535
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  • Acer Aspire 7551
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  • Acer Aspire 7735
  • Acer Aspire 7735Z
  • Acer Aspire 7736
  • Acer Aspire 7736G
  • Acer Aspire 7736Z
  • Acer Aspire 7736ZG
  • Acer Aspire 7738
  • Acer Aspire 7738G
  • Acer Aspire 7740
  • Acer Aspire 7740G
  • Acer Aspire 7741
  • Acer Aspire 7741G
  • Acer Aspire 8530
  • Acer Aspire 8530G
  • Acer Aspire 8730
  • Acer Aspire 8730G
  • Acer Aspire 8730Z
  • Acer Aspire 8730ZG
  • Acer Aspire 8735
  • Acer Aspire 8735G

Warranty Policy:

  • Fast charging of your devices battery
  • Charges batteries from any level to full capacity and prevents overcharging
  • Prevents overheating by monitoring temperature
  • 100% new in good quality
  • Full 1 year quality warranty and 30-day money back guarantee started from the purchase date!
  • Usually ships the same business day, you can get your Acer Aspire 5742 charger quckily.

Acer Aspire 5742 Laptop Battery Tips :

  • Do not short-circuit. A short-circuit may cause severe damage to your laptop battery.
  • Store it in a cool and dry place (The suitable temperature is about 15°C). Before storage, you should confirm your Acer Aspire 5742 battery is not fully depleted. If empty, charge for about 30 minutes.
  • Usually a lithium-ion battery should be stored at about 40% state-of-charge, because laptop battery's self discharge can break the battery in the storage.
  • Please take out the Aspire 5742 battery from your machine when it is not being used and clean it with soft and dry cloth.
  • Do not drop, hit or otherwise abuse the notebook battery as this may result in the exposure.
  • Especially avoid regularity ove-rcharging and over-discharging and high temperature.

Read more about AC adapters before ordering

When ordering an AC adapter, check the voltage and amperage on the bottom of the laptop to make sure you are ordering the correct Acer Aspire 5742 AC adapter. Some models have more than one AC adapter depending on the amperage rating. The rating should be taken from the laptop, not the Acer Aspire 5742 power adapter because this is the best match of what the laptop needs. You should find a rating that looks like this: 19.5V --- 4.62A. It can be on the label on the bottom of the laptop or in the battery compartment. AC adapters are safe to use within +/- 1V of the laptop voltage. It is also safe to have a higher amperage than marked on the laptop because the laptop can only pull the amperage it needs. Less than the required amperage will cause the power supply to burn up because the laptop is pulling more amperage than the Acer Aspire 5742 power supply can give it. Also, check the DC Jack on the back of the laptop to make sure it is not loose. This will cause the laptop to appear like the Acer Aspire 5742 adapter is bad when the laptop is just not making connection with power.