it depends on its usage.usually it works 350 hours
A lithium battery lasts for about 6 hours of constant use or about 60-75 hours of stand by.
duracell offers a lithium battery that offers the most hours fully charged however it is for four hours then your 8 hours that you are looking for.
The Acer LC.BTP00.017 Lithium Ion Notebook Battery holds a charge for seven hours. It may last up to eight hours. This is superior to other batteries that only hold a charge for about 2 1/2 hours. It is a replacement battery and it has 11.1V. It is a 6-cell lithium ion with a capacity of 5200 mAh.
It really depends on what kind of battery, what kind of laptop, what kind of processor and what you do with your laptop. Typical reliable answer for most new 6 cell battery is 3 hours at least, and 9 cell battery last 4-5 hours.
It really depends on what kind of battery, what kind of laptop, what kind of processor and what you do with your laptop. Typical reliable answer for most new 6 cell battery is 3 hours at least, and 9 cell battery last 4-5 hours.
The capacity of the Sony NP-FW50 lithium-ion 1020mAh rechargeable battery is 1020 milliampere-hours (mAh).
On average, an 8-cell lithium-ion battery can last between 2 to 4 hours, depending on the usage patterns, device specifications, and battery capacity. It's important to note that battery life can vary based on factors such as the age of the battery, screen brightness, and running applications.
There's really no telling, as it'd depend on the size of the battery as well as on the chemistry.
That battery model will give about 1.5 hours of battery life before needing to be recharged.
4-cell lithium-ion battery can last 1 - 2 hours in normal use. The total lifetime of battery life is dependent on the type of battery your laptop has, how you use the battery, how it's charge, and how well you take care of the battery.
a couple of hours
The Rechargeable Lithium-Ion Battery Pack should last about six to ten hours of use.