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Acer  (5)

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Laptop power supply - what voltage?

When choosing a new power supply for your laptop, you should check the voltage of the charger - this parameter should match your original device.


When choosing a new power supply for your laptop, you should check the voltage of the charger -...

Is it allowed to connect a power supply with higher amperage?

Definitely yes. Please do not forget, however, that the output voltage [V] must be the same as in the original power supply.


Definitely yes. Please do not forget, however, that the output voltage [V] must be the same as in...

Is it possible to connect a weaker power supply to the laptop?

Using an AC adapter with a lower amperage than the original can cause a number of adverse changes in the operation of your laptop. For example, a power supply that is too weak can overheat because the laptop's components are not being supplied with sufficient power. We therefore recommend that you use chargers with the same or higher amperage.


Using an AC adapter with a lower amperage than the original can cause a number of adverse changes...
Charger / AC Adapter RDY 19V 3.42A 65W for Acer Aspire 5741G 5742 5742G E1-521 E1-531 E1-531G E1-570 E1-571 E1-571G
RDY Charger / AC Adapter for Laptop Acer 5730Z 5738ZG 7720G 7730 7730G
RDY Charger / AC Adapter for Laptop Toshiba Satellite A100 A200 A300 L300 L40 L100 M600 M601 M602 M600
Charger / AC Adapter RDY 19V 6.3A 120W for Asus G56 G60 K73 K73S K73SD K73SV F750 X750 MSI GE70 GT780
Charger / AC Adapter RDY 19V 3.42A 65W for Acer Aspire S7 S7-392 S7-393 Samsung NP530U4E NP730U3E NP740U3E
£9,95
£9,95
£9,95
£15,95
£9,95
Showing 1 - 5 of 5 items