With the growing popularity of notebook computers, laptop batteries by the majority of the growing importance of consumer attention. A good lenovo battery is not only give the user’s mobile commerce and digital lives of great convenience, but also can eliminate future use of insecurity. Do a notebook battery, for the user in addition unable to meet their mobile digital life, it will also bring about the use of hidden dangers, especially security issues. A battery explosion caused the destruction of a notebook, or even to lead to more serious consequences. So choose a good laptop battery is significant. However, the thinkpad x60 battery update the original price of the hundreds of thousand dollars, so that many users faced with the choice and better cost-effective replacement product market. However, two maintenance market price of the replacement products from 100 – 800 range, making it difficult for consumers to judge its quality from the price of the good or bad.
In this article the author by analyzing the composition and laptop batteries(thinkpad x60 battery , thinkpad x60s battery , thinkpad x61s battery) are designed to help people from the current market in the notebook battery business of price and other considerations to choose the best laptop batteries.
Laptop battery is a lithium-ion 18650 cells batteries with protection circuit board and PVC plastic shell composed of the following items on an analysis of their costs:
1.18650 lithium-ion battery is divided into three kinds of 2200,2400,2600 mah, a typical thinkpad x61s battery with eight cells to assemble (4 strings and 2). If it is a genuine original batteries, typically Japan and South Korea or domestic manufacturers A regular grade 18650 batteries, these batteries have the quality assurance and safety through rigorous testing, the cost is usually different in the U.S. according to the capacity of 3 yuan between about 1, a normal laptop battery (8) costs around 24 U.S. dollars, equivalent to RMB: 170 or so. If B grade, or disassemble batteries (installed after a good quality of the batteries, Japan and South Korea have quality and even safety issues batteries, often in China, dumping) their cost price of between 10-15 yuan Such batteries assembly or re-assembled after an 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 blast away with your notebook assembly of low-quality products, its eight batteries in laptop battery costs can be 50 yuan .
2. With regard to the control panel PCB laptop batteries, a good control panel, you can extend thinkpad x60s battery life to protect the safety, its cost is usually 80 yuan; if it is bad dysfunction PCB battery control panel, or disassemble panels, cost 30 yuan,
3. With regard to PVC plastic shell, the cost of a good plastic shell of 30 yuan, a bad low-quality goods, at 10 yuan.
Integrated on the complaint, there is a good quality assurance by the notebook battery (8 cells) costs should be around 280, so a good non-first wife laptop batteries (thinkpad x60 battery ,thinkpad x61s battery) and a lower price, including operations cost and profit to reach the end consumer’s hands should be 350-550 yuan; if it is low-quality goods, B laptop battery (8) costs 120 yuan, the price for 200-300; if it is the lowest quality of laptop battery (8 cells) costs for 80 or so, its price is usually between 100-200.
