You can find good batteries that last a while on Best Buy and Fry's sites. But you should know that it also depends on your laptop brand and model on how long your battery will last.
Its battery life is 3 to 4 hours.
About 4 hours is good for a laptop.
The normal lifespan of a laptop battery is 8-10 hours, depending on what you are doing.
The term "85Wh" on your laptop battery refers to its capacity, measured in watt-hours. This indicates that the battery can deliver 85 watts of power for one hour, or proportionally less power for a longer duration. A higher watt-hour rating generally means longer usage time between charges, depending on the laptop's power consumption. In essence, it provides a gauge of how long your laptop can operate on battery power alone.
This laptop has up to 4 hours and 15 minutes of battery life.
This laptop has a battery life of around 7 hours. This can differ with the type of applications you have going and the power options on your laptop.
Lenovo x200, with claimed 10.5 hours of battery
The expected battery life for this laptop is about 4 hours.
It all depends on the brand of laptop that you have purchased and the type of battery that it uses. Your battery hours range between 3 and 7 hours depending on how good the batteries life is for that particular laptop system.
depends on the how u maintain the laptop and don't charge the battery for hours to gether when ever it necessary keep the charge >
A laptop computer has a battery that has a wonderful battery life. As long as you charge your laptop battery for the appropriate amount of time, then you can use your laptop without the need to plug it in for many hours. This will allow you to be free and not be tied to finding an outlet to plug in your laptop.
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.