The knowledge of laptop battery
Filed in battery knowledge on Oct.27, 2009
The commen sense of purchasing laptop batteries
1.The package
- Whether they are brands or not. Neutral non-branded packaging products due to quite a mixed bag, easily lead to inferior products or to buy second-hand refurbished products
- Whether they have anti-static sealed bag, lined with anti-static sponge, etc., these are the basic configuration to protect laptop battery
- Whether they owe bar codes. Barcode is the country’s commodity unified management standard recognized by the authority of identity.
2.The Appearance
- Are there scratches or obsolete sense?otherwise,it’s very easy to buy some second-hand refurbished goods
- Is there a clear parameters, performance, application model logo?
- The battery cover the upper and lower seams whether have been opened over the scene or not
3.The price
- Whether there is a unified price of identity. If the offer confusion, it is recommended not to buy, especially for the product known as original battery
4.To see if there is a formal commitment to the protection of notes and after-sales
- A formal professional grade batteries using the product, can be guaranteed one-year warranty. If you can not have this commitment, then its use of the quality of batteries and other materials may isn’t the A-grade material. The currently market have come out a plenty of the notebook battery which produced by the proliferation of waste batteries and poor conversion of notebook batteries , this seemingly cheap products are actually a profiteering products and
Devastating to the notebook - As the laptop battery life and the characteristics of after-sales warranty, so buying a laptop battery can not just the cheap one , but we should look into the use of the total
. For example to buy a 3-month battery warranty, the price is 300 yuan ,or to buy a one-year battery warranty, the price is 400 yuan, the total cost of the former is much greater than its of the later,So i’d like to introduce our products,like Dell Inspiron 6000 battery ,Dell Inspiron 6400 battery ,Dell Latitude D610 battery ,Sony VGP-BPS2A ,Sony PCGA-BP71 Sony VGP-BPS5 ,Apple A1008 battery, Apple A1185 battery,HP Pavilion DV1000 battery, HP Pavilion DV5T battery, HP Pavilion ZV5000 battery, Lenovo 40Y6795 ,which are really good choice.
The difference between warranty
- In general, genuine laptop batterycan be used to protect the basic performance of the year
- The product Warranty time for six months or three months, that’s means its batteries, the use of relatively inexpensive materials, and omitted critical testing procedures, and, no complete incoming, process, ship detection and control processes and equipment, therefore, can only be vague commitment to quality and for three months or six months.
- For the promised one-year warranty, how to identify genuine and fake it
,here are some advance :A:To see if there is a clear written terms of quality assurance, and the specific provisions made in writing to the customer’s.
B:Are there formal Qualification - An enterprise can only do a product. Therefore, if an enterprise can provide warranty 3 months, six months, one year of products, it is likely that there is a commitment to quality and moisture. Because, to do quality assurance of products and do a three-month warranty for one year the product throughout the procurement, quality control, technology is a big difference, and do three-month warranty for product control system and control system for a year’s products different. Is likely that when you got a year product warranty, actually you get a three-month warranty promise , that’s means many customers just be joked.so choice a good battery is very important.
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