With the rapid expansion of consumer electronics products, the battery life of the product as a short board. Researchers in order to further solve this problem, developed a mobile power, which is commonly known as charging Po. Since the development of mobile batteries has been very popular.
Mobile power development so far, there is no corresponding national standards and industry standards, so the security issue is the focus of attention. And just on August 19 issued by the Municipal Quality Supervision Bureau before the year 2013 on product quality and safety risk warning, pointed out that the mobile power market in the virtual standard rated capacity of the problem. Shanghai Quality Supervision Bureau for this, specifically from the market to collect samples for testing.