Application skills of the laptop battery Cost Analysis Method

With the growing popularity of laptops, notebook batteries by the majority of the growing importance of consumer attention. A good laptop battery is not only to the mobile commerce users and the digital life of convenience, but can also eliminate the use of future insecurity. Perform a laptop battery for the user, and more unable to meet their mobile digital life, it will also mean the use of hidden dangers, especially security issues. An explosion caused the destruction of the battery of a laptop, or even lead to more serious consequences.

So choose a laptop battery is very significant. However, the battery update the original price of hundreds of thousands of dollars, so that many users face the choice and more cost-effective replacement market the product. However, second market price maintenance of product replacement of the 100-800 range, making it difficult for consumers to judge quality by the price of good or evil.

In this article, the author analyzed the composition and laptop batteries are designed to help people in today’s market in the area of batteries for laptops and other cost considerations in choosing the best laptop batteries.

Laptop battery is a lithium-ion batteries with 18,650 circuit protection and PVC plastic shell composed of the following on an analysis of their costs:

1.18650 lithium-ion battery is divided into three types 2200,2400,2600 mAh, a typical laptop battery with up to eight cells (4 strings and 2). If it is a genuine original batteries, typically Japan and South Korea or domestic manufacturers a quality standard 18,650 batteries, these batteries have the assurance of quality and safety through rigorous testing, the Cost is usually different in the U.S. according to the capacity of 3 yuan from about 1, a laptop battery (8) normally costs about 24 U.S. dollars, equivalent to RMB 170 approx.

If the batteries grade B, or disassemble (installed after a good quality batteries, Japan and South Korea have the same quality and battery safety issues, often in China, dumping) their cost of between 10-15 yuan Such a battery assembly or re-assembled after eight batteries of notebook batteries cost 80-120 yuan. In addition, even worse, some manufacturers with more poor illegal 18650, often have security problems, it is easy to blow them with your Assembly Book of low quality products, its eight batteries cost laptop battery can be 50 yuan.

2. Laptop battery on the control panel PCB, a good control panel, you can prolong the laptop battery to protect the safety, cost is usually 80 yuan, if it is bad battery dysfunction PCB panel, or disassemble board, the cost of 30 yuan,

3. Regarding PVC plastic shell, the cost of a plastic shell good for 30 yuan, a slight low quality goods, at 10 yuan.

Built on the complaint, there is a good quality assurance by the battery of the notebook (8) costs should be about 280, so not a good first lady of laptop batteries (8 batteries) and a price below, including transactions costs and profit to reach the hands of ultimate consumer should be 350-550 yuan; if it is low quality products, B laptop battery (8) costs 120 yuan, the price of 200-300, if it is the lowest quality Laptop Battery (8) Costs for 80 or more, price is usually between 100-200.