How Long Does A Laptop Battery Last When Fully Charged

Microsoft claims the Surfacewill deliver about 10 hours of use.
How long does a laptop battery last when fully charged. New battery or first use. What you do on any given day reflects on how the battery performs. When you receive or purchase a new battery you may find that the battery is at or near 0 capacity.
Dimming your screen even a lit bit can give you noticeably more battery life. All attempts to extend the life of the battery beyond 3 years may frankly not make much of a difference. A 24-hour charge makes sure the battery is full and helps with the batterys life expectancy.
Battery run-time on a laptop is difficult to determine. If the laptop supports ExpressCharge the battery typically will have greater than 80 charge after about an hour of charging and fully charge in about 2 hours with the laptop powered off. The average run time for most laptops is 15 hours to 4 hours depending on the laptop model and what applications are being used.
However there are a few factors that determine how long a battery will last before it finally gives out. Laptop batteries usually only last from 2 to 4 years which amounts to about 1000 charges. From there click Battery Saver from the left menu and you can watch the countdown to a full charge.
How Long Should A Laptop Battery Last Until Its No Longer Usable On average a laptop battery should last anywhere from 300-500 full charges. To what degree you recharge the laptop. On a Windows 10 laptop when you mouse over the battery icon in the system tray you can see how many minutes remain to a full charge.
If the battery is at 0 it may take up to 12 hours of continuous charging. Like all things in life the batteries come with a fixed lifespan. This varies depending on your usage of course but the average laptop battery is good for around 400 recharges aka.









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