a few things that might battery longer help are: putting your screen on a lower brightness, if your computer has a battery plan try putting in on power saver or the lowest quality. note: the computer may suck if it is on this setting BUT it will definitely last longer. Finally lower the volume down to not waste the energy.
Hope this helps!
The average life of laptop batteries is around 300 charges. A typical battery lasts for about 2 years.
Laptop battery life depends on a variety of factors. Typcially Dell has higher rated batteries.
This Laptop has a projected battery life of 6 hours and 15 minutes. Additional batteries can be purchased separately.
The average life for a laptop battery is between 3 to 4 hoursand sometimes even less than 3 hours.
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.
After charging laptop it will 3 to 4 hours backup
Many companies offer less expensive alternatives to original manufacturer brand name laptop batteries. These include PCMS, Duracell and others. Some users have commented on shorter battery life for generic laptop batteries.
Batteries plus carries all the brands of laptop batteries, the only thing is dell would be cheaper.
No some laptop batteries use different technology.
According to manufacturers, you should never remove the battery when the computer is plugged in. Removing the battery does not extend battery life because all batteries have "shelf" life and are no good after a certain time. Today's batteries actually will last longer if you keep it in the laptop.
Extra laptop batteries can be bought straight from the maker of the laptop or from the stores they are sold in such as Best Buy and Officemax.
Nothing difference between the original or replacement laptop batteries because the replacement laptop batteries have which is compatible for that original laptop. The replacement battery is also which can suitable for other original compatible laptop almost same. but only battery pack which difference from original.