Large Capacity May Be Not So Good
Year 2012 can be said to be one of the fastest-growing portable external battery charger years. Many mobile phone spare parts manufacturers have transformed into suppliers of mobile power. In a short time, a variety of brands of power banks have appeared on E-market, with capacitor small as 3,000 mAH and large as more than 10,000 to mAH.
Entering into the mobile power stores, you can find a lot of consumers are coming for power banks. During circuseeing several customers buying <a href="http://www.external-battery.net/products/sw584-external-battery.htm">portable external battery charger</a>, it is easily found that a lot of people's first need for power banks at the selection is large capacity. And dealers also make a great whoop and a holler for some unknown mobile power brands, fooling customers by low price but large capacity and high cost performance. It is hardly imagined that these so-called mobile power banks with high performance are not as good as what dealers say. It is not correct that mobile power with larger capacity is better!
Certification Is Necessary
There are clutter brands of mobile power supply, among which a lot of faux-brands mobile power supplies flood the market. Virtual, chaotic phenomena are often seen. A power bank marked with 10,000 mAH can often only charge the mobile phone once. Thus just focusing on mobile power capacity can easily be cheated by unscrupulous businessmen.
Whether is a mobile power supply good or not is not determined by what manufacturers say because they are likely to sing their own praises; websites also can not have the final say because they have the suspect of advertising. Therefore, various authoritative certifications seem to be the most convincing information from a certain point of view.
CE certification is a mandatory certification should be passed by products to sell in EU, which is truly impartial and incorruptible to the quality requirements for the products. Strictly, the products passed the CE certification will have no obvious quality issues. Mobile powers of any countries want to enter the EU market must have the CE certification, which is an important certification to judge whether the mobile power quality is qualified.
When consumers buy mobile power, first make sure if the power supply at least has CE certification, which can very well put an end to some faux-brand products.
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