The primary advantage of a Laptop is that it allows the user to bring her computer with her wherever she goes, possibly bringing Internet access as well. However, as computers become more compact and faster, one thing seems to stay constant. The computer will more than likely outlast the laptop Battery that powers it. If the battery dies, then the computer isn't as useful, because it will need to be plugged in at all times in order to function. The way to solve this is to purchase a new battery for the laptop.

Instructions

1 Look at the bottom of your laptop and write down the laptop's model number and brand. Then remove the battery from its slot and write down the model number of the battery itself and the type such as lithium-ion or nickel metal hydride. The documents that came with the computer, such as the invoice, warranty card or information document, might provide other useful information such as an order number and/or customer number and proof and time of purchase.

2 Check the website of the company that made your computer. If your dell inspiron 1520 battery died before its time, or is still under warranty, you might be able to get a new battery free direct from the manufacturer. If you can't order it online, locate the company's customer service phone number and call.

3 Go to the store from which you purchased the computer. Tell the store clerk the information about the computer and see if the store sells replacement batteries. If you purchased an extended warranty plan, it might cover a replacement inspiron 1564 battery.

4 Go to a computer service business with the information about your computer. The clerk or technician might be able to locate one for you or have them in stock.

5 Stores that specialize in electronic services or batteries such as Radio Shack, Batteries Plus or Interstate Batteries might have your laptop battery as well. You can also find some battery companies online.

The battery in a laptop, will usually last anywhere from 18 to 36 months. This span is the expected life of a battery with no extra steps taken by the user. But if you take a little extra time and care of your power source, you might be able to extend the life of your laptop battery or at the very least, improve the performance of the day to day life of about battery.

1 If you are not going to use the laptop for several days, take the vostro 1200 battery out of the computer.

2 Keep the laptop and the battery in a comfortable temperature. Exposure to high heat or extreme cold can damage the battery; not to mention the laptop.

3 Once a month, allow the battery to drain completely. Make sure you have saved all your work and leave no programs open while draining the battery.

4 Be sure to have the power adapter plugged into a surge protector, not just a wall outlet.

5 Do not constantly leave the power adapter plugged in. When the adapter is plugged in, the sony vgp-bps21 battery is constantly being charged. This is taxing on the battery's life span.