PC batteries including notebook batteries come with specifications that state what
amount of voltage they might be having and also the milliamp rating hour. The reason why you should care about what the abbreviations mean is because they are not hard to understand and they are important because they state how your cheap compact notebook battery operates.
For example, Volts- or V- indicates the potential energy measurement or it can also be explained as the electrons applying pressure on the battery of the notebook that is being used either as the negative terminals try to move the positive terminal or the other way round.
As for the Amp-or Ah-, this is the measurement of capacity where by the measurement is used to determine how long a cheap compact notebook battery can be able to last and how well it can deliver. The Amp hour on the other hand does not specify or indicate the electron flow at any given time.
For example a Dell laptop battery can deliver about 0.5 Amp in duration of about two hours. In order to get a good over view of how much the notebook battery you have bought can deliver and last in terms of power, you can ask the dealer or go to the internet where the information is not hard to come by.
Depending on the screen size, the model, the floppy drive, processor speed, the usage of CDs and other factors, you can be able to know the time limit that the battery can be able to run your notebook.
It is common to see some notebook batteries with high voltage indicated on them while that does not make any impact on the performance of the notebook. This can mostly be seen on external universal batteries.
One thing that is very strange is the way some people are always ready to buy refurbished second hand batteries that do not even come with any guarantee while they can be able to get brand new batteries that come with warranty at a reasonable price.
When a person goes out to buy cheap HP notebook batteries, they should beer in mind that cheap notebook batteries that have been refurbished do not exist.