The difference between a 9-cell and a 6-cell battery for a laptop

 You may be wondering: what is the difference between a 9-cell and a 6-cell battery? As you know, every laptop battery consists of a number of cells that we have already described in detail about the internal structure of the battery. The number of cells inside laptop batteries varies, the most popular of which are 6-cell and 9-cell batteries.


Is a 9-cell battery better or a 6-cell one?

There is no definite opinion on this. Because each of these batteries has its own advantages and disadvantages depending on the needs of users, you need to see what you expect from the battery. Do you use your laptop to play games and do heavy processing? Are you a student and need to take your laptop to college regularly? Are you a person who travels constantly? Or is it just your use at work? You may also have questions. So let's answer the questions.

  • If you are a gamer and you use a gaming laptop, we suggest you use 9-cell batteries. Because the charge retention of these batteries is more than a 6-cell battery.
  • If you are a student and you use the laptop only for daily studies and homework, and on the other hand you constantly take the laptop with you to university, use a 6-cell battery. Because it weighs less and makes carrying a laptop easier for you.
  • If you are a regular traveler and your working conditions are such that you have to travel long distances and have less access to electricity, it is better to use a 9-cell battery. Because the 9-cell battery holds more charge.

Investigate the advantages and disadvantages of 9-cell with 6-cell batteries

Battery weight and size:

The space occupied by a 9-cell battery is more than that of a 6-cell. This means that the 9-cell battery is heavier. If you are a person who always has a laptop with you, we recommend using a 6-cell battery. Therefore, one of the advantages of the 6-cell battery is its light weight and ease of movement, and it takes up less space. On the other hand, one of the most important disadvantages of 9-cell batteries is their larger size and heavier weight than the 6-cell type.


  • If you move your laptop less, use it if your device supports a 9-cell battery; Because the battery charge retention time is longer.

price difference

The more cells in your battery, the higher the price. Therefore, 9-cell batteries are more expensive than 6-cell batteries. If you have a low budget to buy a battery, get a 6-cell battery for your laptop. So in this part we realized that one of the advantages of a 6-cell battery is that it is cheap. Also, the disadvantages of 9-cell batteries are the higher price than 6-cell batteries.


Charge maintenance rate

As the number of cells in the battery increases, so does the energy available. Therefore, one of the most important advantages of a 9-cell battery is higher charge maintenance. And from the disadvantages of 6-cell batteries, we can say that the charge of these batteries is depleted a little sooner.



Frequently Asked Questions by Users


1- Hi, I am using a Dell Inspiron 1525 laptop. My laptop has a 6-cell battery. Can I replace the existing battery with a 9-cell battery?

Answer: Yes, it can also be used for this 9-cell battery model. And I have to remind you that more cells equals more charging time. The only minor drawback is that it adds a little weight to your laptop.


2- How do I know if my battery is 6-cell or 9-cell?

A: Some laptops support both 9-cell and 6-cell batteries. And it is very difficult to distinguish between the two. 9-cell batteries are larger than 6-cell batteries. To better understand this issue, I recommend watching the video below.


3- Where can I buy a suitable and original battery?

Answer: You can buy all kinds of original batteries and power adapters for laptops as well as other parts and accessories of laptops by visiting Partaco online store. Click to buy the original laptop battery.


Source: Partako

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