2000 milliamperes, 3000 mA, 4000 milliamperes, 5000 mA, the battery Laptop Battery capacity of laptops on the market rising. However, according to "First Financial Daily" reporter has learned that the rising cell phone battery capacity, of which a considerable part, to meet consumer demand for ultra-long standby and false reports.
Recently, the Beijing Municipal Bureau of Commerce and Industry commissioned the Beijing Information Product Quality Supervision and Inspection Station of the Beijing cell phone batteries sold for quality testing, notification of 16 brands of quality laptop battery failure, of which 15 brands of quality laptop batteries because of false report of the battery capacity. Beijing Municipal Industry and Commerce Bureau ordered the 16 kinds of brand laptop battery out of the Beijing market, and will sell the operators of substandard goods according to law.
"First Financial Daily" from the number of laptop battery dell 5081P battery factory in Shenzhen, that since the concept of ultra-long standby laptop market is very popular, resulting in the entire laptop market in the battery capacity on the false rife, not just brand-name laptops, and even individual well-known brands are the existence of this phenomenon. However, this false report has also led to a crisis of confidence, stock dumping large enterprises is the evidence.
Research Institute of China Electronic Information Industry Development Director Wu Jianmin said in October last year to 12 months, according to Ministry of Information Industry, the Customs Department, the State Administration for Commerce and Industry, State Administration of Quality Supervision, Inspection and Quarantine jointly issued a four-sector office "About "Electronic Information Products Pollution Control Regulations" (hereinafter referred to as "Regulations"), issues related to notification of law enforcement ", by the local electronics and information industrial joint customs, industry and commerce, quality inspection and other departments, including electronic products, including laptop batteries to carry out focused examination, found that laptop battery dell 75UYF battery capacity problem is very serious hoax.
False become a common practice
"If the laptop battery capacity of 4000 milliamperes have been very dangerous, manufacturers have to bear the risks are very high." Energy company, general manager of Shenzhen City Nosil He said that when the river, 4,000 mAh battery, if short-circuit lead to disastrous consequences. laptop manufacturers and battery manufacturers are well aware of this risk is generally not going to take this risk.
According to reports, no matter the brand or the brand-name laptop, the phone quality requirements are very high, the provision of laptop accessories supplier requirements are very strict, are usually entered into the so-called security protocols, once the cell phone because the battery dell 1691P battery causing fire and explosion problems Each incident cases of laptop batteries suppliers, the amount of compensation may be 50000, 10 ten thousand dollars.
From a technical point of view, in the current level of technology, the general laptop battery capacity peak so far of 1000 milliamperes, through the thickening can be achieved from 1700 to 1800 milliamperes. If the battery capacity of more than 3000 milliamperes, the average cell phone battery factories have been unable to produce, not to mention the production of 4000 milliamperes batteries.
However, copies of last year, Ersan Yue began the use of brand-name laptops and large screen, ultra-long standby concepts such as best-selling in the market, the overall laptop dell Latitude C640 battery market began to follow the trend from last year were newly settled. "Actual capacity is only 1200 milliamperes, laptop manufacturers require S to 2000 milliamperes; product label is the 4300 milliamperes, the actual capacity may be only 2000 milliamperes." He, when Jiang said most of the capacity of high-capacity batteries are false.
Reporter on the Internet through the GOOGLE search, in line with "4000 milliamperes laptop batteries" dell Latitude C610 batteryof the query results as much as high as 123,000. Individual brand-name laptop laptop battery capacity will also be false to 6800 milliamperes, or even 8000 milliamperes.
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