You have other things to consider besides wattage. Find the entire list of requirements for power for your laptop, probably on the company website (you can look up the model number in their search option under support). Make sure your power supply matches all the specs or you will burn the motherboard up.
Wattage = Outage Voltage + Outage Wattage
Wattage, voltage, and connector.
the voltage of a laptop charger is in between fifteen to twenty four voltage.
As long as the voltage is the same and the wattage is the same or higher as is rated for the Acer Aspire One, yes. In practice, a full-size power cord will probably not work.
What voltage is used in Dell Laptop AC Adapters depends on in which part of the world the laptop gets bought. Europe for example has a diffrent voltage then the USA.
Sorry, but that is not likely to work. Both the voltage and amperage provided by a charger for a laptop battery will not be correct for a car battery. It is likely that you will damage the charger.
That is a transformer, it lowers the voltage coming from the plug to a lower voltage that the laptop can handle.
howmani voltage input in a complputer
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In general, No. You should use the battery voltage that is designed for the laptop. Using a different voltage will result in a degradation of performance, and it could damage the power supply circuitry in the laptop. If, however, the manufacturer certifies 14V batteries in your 11.1V laptop, then go ahead, but do so only if certified, otherwise you risk damaging your laptop out of warranty.
A typical iPod uses 12 v at 1 amp, and with the adaptor for 110/220 v the total consumption is about 20 W.
Yes, an 18 volt charger can damage a 14 volt battery. This is because the wattage for the battery needs to be equal to the wattage of the charger.