New laptop may provide long time charge but when this Laptop is old then it’s battery may not provide long time charge. Long time charge is very much important when you are working very important task in Laptop and there is a problem to charge the battery frequently. So you need to get long time charge from your laptop. To get long time charge from your laptop you can use some techniques.
01.You can decrease the brightness of your Laptop to get long time charge from your Laptop’s battery .You can do it from the power option of control panel.
02.Decrease the resolution of your monitor. Use windows icon but not extra icon pack.
03.Don’t keep the CD or DVD in the CD or DVD – ROM when you are not using the disk to get long time charge from your laptop. This will be taking charge from the battery until there is CD or DVD though you are not you are not using the disk.
04.When the charge level of the battery is at the minimum stage then you should avoid to use any types of USB drive such as pen drive ,external hard disk, memory card reader and digital camera. Because it will create pressure on battery.
05.When I-POD or Smartphone are connected to the laptop through data cable, it starts to take the charge from the laptop. So you should avoid to connect I-POD or Smartphone when the charge of the battery is in minimum level.
06.Try to avoid using internet at the minimum level of charge if you can.
07.Unnecessary program should be stopped from start up.
08.As the Laptop is hot, as it is slow. For this reason charge of the battery will be demolished quickly. you should clean the air vent regularly for using the cooling system of Laptop properly. But be careful .Don’t try to clean when your Laptop is running .Again you should not start the Laptop when air vent is open.
Now apply these techniques and get long time charge from your Laptop .