Used laptop computer

If your intention is to buy a used laptop computer, then you will not spend so much, but you will also not get the get performance in terms of processor, hard drive, RAM, and other laptop notebook features.

Imagine purchasing a latest laptop notebook with the latest processor, and purchasing a used laptop computer, certainly the performance will differ.

Check out these cheap used laptop computers:

The Gateway 450 SX4 laptop - The used laptop computer is not among the latest Gateway laptops. It used a Pentium 4 processor with a speed of 1.70GHz, hard disk drive of 20GB, with a RAM of 256MB. This specifications are small and are only suitable for high school students who will only watch movies, and browse the internet with it. It goes for a cost of between $395-$450.

Compaq Armada E500. This used laptop computer uses a Pentium III processor with a speed of 1.0GHz, hard disk of 20GB, and a very small RAM size. They also have a few other features such as 14.1-inch screen, internal floppy drive, and others. This laptop sells for between $250-$350.

Sony Vaio F190 - This used laptop computer uses a Pentium II 366MHz processor, 6GB hard drive, and other outdated laptop features. It also has a few other features such as 14.1-inch screen, 1 USB port, touchpad mouse, and 56k Modem. This laptop has a price of $195.

The Toshiba ThinkPad T30 - This laptop is a little better than the above mentioned. It uses a pentium 4 1.8GHz processor, a 256MB RAM, hard disk of 40GB, 2 USB, and a few other features. Having a used laptop computer is not a guarantee, but at any rate it depends on what you want.

IBM laptop battery

IBM laptop battery comes in different types depending on the laptop model you are dealing with. You will also discover that almost all IBM laptop battery are Lithium batteries. They are the best, and they last longer than their counterparts. IBM laptop battery also fits into different compartible part numbers.

Different IBM laptop battery shown below.

IBM Thinkpad A20 series laptop battery.
This IBM laptop battery fit into compatible part numbers: 02K6619, 02K6617, 02K6614, 02K6640, 02K6618, or 02K6616.
The battery technology is Li-Ion, with 10.8 Volts 6600 mAh.

IBM Thinkpad A21, Thinkpad A22 series battery.
Thsi battery fits into compatible part numbers: 02K6743, 02K6740 or 02K6741.
The battery technology is also Li-Ion, with 10.8 Volts 4000 mAh.

IBM ThinkPad R30/31 Series
This IBM laptop battery uses a Li-Ion which is designed by Amstron, and it functions so well just as IMB original battery.

Amstron Li-Ion battery for IBM ThinkPad R50, T40 and T41
This lithium-ion battery is usable for IBM laptops R50, T40, and T41, and the battery is designed by Amstron. Batteries made by Amstron are 100% compatible, and guaranteed. It has also met IBM requirements.

All these batteries come in different capacity, and their prices also vary from each other.