Later, Dixon went to pass, the Association to visit Frederick and battery grip a number of cell phone stores, but the surprise is that even a number of sales that had never heard of the “cell phone charger uniform standards.” When a reporter referred to “universal charger”, the response of the majority of sales are “not that universal chargers do.” National Institute of Standardization of this province, experts say the current market popular “universal charger” is not a unified standard general-purpose charger. Universal charger can be used for different models of mobile phone charger, but not as common as a USB charger port, both connected with the power outlet can also be connected to the computer and other laptop battery equipment.
“At present, a unified interface, one-sided access to the power side of the USB interface, for most consumers do not practical significance. After all, the use batterymag of port to charge the phone the consumer is not over, not to mention the body of mobile phone interface is not unity, can not be considered a truly unified mobile phone charger. “mobile phone chain, Purchasing Guide batteryblog Association Hang Huang told reporters that although the standard has been implemented more than a month, but due to technical problems, be able to use common cell phone charger is still not available, and the all the different brands phone battery charger is a vast use of a common project in the short term difficult to achieve. In the Suning Appliance, Nokia cell phone sales staff said that although 15 certified by the department concerned in the general-purpose charger Nokia’s products there, but due to brand competition, product cost and other factors, really want to promote the opening of this standard will not be easy with canon bg-e5 battery grip, at least Hefei is also the current market can not be bought using a common cell phone charger.
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