Lithium-ion structureThe critical part of any battery is their lithium-ion component. This also holds true for the Compaq Presario 2500 battery. This is the common kind of battery that is being manufactured today. There are two reasons. First, the lithium-ion structure is easy to setup. Second, it can be easily charged within a few hours. Even if it is a common battery, one can still make it more efficient than others. They key is the energy density. When you improve the energy density, it still the same with other batteries but it can store more power over time.
Minimum power drainage
A good quality of a batter would be its ability to retain power over a period of time. The Compaq Presario 2500 battery is better because it will not store more power, it will also retain the power for a longer period of time. Other laptops usually drain power even if the laptop is turned off. This does not apply to the Compaq Presario 2500. While it is turned off, it keeps the power drainage to the minimum level.
Other laptops usually are heavy by default because of their batteries. Usually, when you want longer time with your laptop battery, you also need to add an additional battery. Additional batteries mean additional weight. This does not apply to the Compaq Presario. The Compaq battery weighs only about one pound. When you attach the battery to your laptop, it won’t mean additional weight. There is only a slight difference in weight between a Compaq Presario 2500 that has no battery and if there is battery. When you add additional power, you are not adding additional weight.
The battery of the Compaq Presario 2500 stands above the rest because it can be used by other laptops. You can remove the battery and use it to power up other laptop models. For example you can use it to power other models like the Presario 100, the 1100, the Compaq Evo and last but not the least the Compaq Evo N1050v. However, you can‘t use the battery on models other than the Presario line.