While laptops are often used for work, most people don’t realize the full extent of power that many of these devices use and how much electricity they can suck up. In this article, you’ll learn the difference between watts and kilowatt-hours and discover how you can estimate a laptop’s charge based on its wattage.
How Many Watts to Charge a Laptop
The Basic Unit of Power
What is water? Watts are a measure of power. Power is the rate of doing work or transferring energy. In most cases, watts describe how much power something uses. The more watts that something uses, the faster it can work. What are volts? Volts are a measure of electricity. Electricity is the flow of electrons through a conductor. In most cases, volts describe how strong an electric current is.
How Many Watts should the laptop Be Charged At?
A laptop usually takes around 3-4 hours to charge from 0%-100%. So, if you’re planning on leaving your laptop plugged in all night, it’ll require about 12-14 watts of power. However, if you plan on unplugging your laptop every few hours to use it while it’s charging, you’ll only need 6-7 watts.
So, your laptop should generally be charged at around 8-10 watts.
Factors That Affect the Battery Life of a Laptop
There are a few things that can affect the battery life of a laptop.
The first is the size and type of battery. Laptops usually come with various batteries, from small, portable ones that last around three hours to larger units that last up to eight hours. The type of processor also affects how long the battery will last; laptops with more powerful processors use more energy and tend to have shorter battery lives. Finally, how often the laptop is used also affects its battery life. Laptops used less often will last longer since they don’t have to be charged as often.
Other factors that can affect a laptop’s battery life include how it is used, how much power is being used by the device, and whether or not it is plugged into an outlet.
Related Post:
Best Laptop For Netflix
Best Laptop For ZBrush
Best Laptop For Transcription
Conclusion
If you’re looking to charge your laptop, there are a few things to remember. First, ensure the outlet you’re using is compatible with your device’s charging port; many laptops come with various plug types. Secondly, consider how much power your laptop needs; often, higher-powered devices require more power than low-powered ones. Finally, be aware of the wattage your outlet can handle; if it can’t handle the wattage of your device, it may not work well as a charging spot for your laptop.
How many Watts does the average laptop charger provide?
Most laptops come with a standard charger that provides around 2.1 watts. This will charge the laptop up to 50 percent in an hour, provided the battery is sufficiently charged. Larger and more powerful laptops might require a higher wattage charger, such as those that provide 3.6 watts or more.
Tip: Never use an adapter to try and convert the wattage of a battery charger. This will often result in a lower charging rate and can damage your battery.
FAQs