Tips on Finding the Best HP Pavilion DV4000 Battery

If you are looking to buy HP Pavilion DV4000 Battery, then you need to keep certain aspects in mind. When looking to find a battery, you must ensure that it is compatible with your laptop, and then look into the materials that it is made out of. Also, look at its service and power rating, as these things often have a huge impact over its lifespan and performance. Moreover, you may also want to consider whether you want a generic replacement, or brand name. No matter which battery you choose, you need to consider the warranties offered, and ensure that it complies with desired safety standards.

Compatibility is an important consideration when buying a battery for your laptop. The majority of the batteries are made to work with specific models and have this information clearly mentioned in its product descriptions. In order to ensure that it will work with your computer, you need to know its make and model number. If you do not know these details of your laptop, check inside of the battery compartment while it is unplugged. You can also locate the part number of the battery on its casing.

Knowing about the materials your HP DV4000 Battery is made out of is very important. Generally, there are four types of materials that can be used in most batteries such as Nickel Cadmium, Nickel Metal Hydride, Lithium Ion, and Lithium Ion Polymers. NiCad batteries no longer exist, mainly due to their large size and short lasting ability. NiMH batteries last longer than NiCad, but shorter than the other two. Moreover, they are also heavier, and have memory effect that affects their ability to fully recharge.

Generally, LiON and LiPoly are the perfect choice if they are compatible with your computer, as they are light, last longer than the former two, and are more environment-friendly. Not to mention the fact that they charge a lot quicker. No matter which type of laptop battery you end up buying, you should always make sure that the cells are made in such a way that they adhere to minimum standards of laptop battery safety such as those recommended by underwriters laboratories.

The capacity of your HP Laptop Battery is another chief consideration. This is actually the amount of power your battery can generate, and is generally written in mill amperes. The greater the capacity, the longer the battery will run, so you should look for highest mAh number. Most new batteries are rated to at least 5,000 mAh.

Just like any other technological product, the laptop batteries also come up with designated battery life. Battery life is actually the length of time they will work optimally. This is generally mentioned in terms of cycles. Another important consideration is to decide whether you want to buy a generic replacement battery / HP Pavilion DV4000 adapter, or a brand name one. However, generic batteries cost considerably less than those of brand name ones. But, their quality may not be as good as the branded ones. So, it is up to you to decide which type of battery would serve your needs effectively.

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