Mobile power so far to travel, travel to everyone, and the business office, leisure and entertainment has brought great convenience, but also in the use of mobile power supply in the process also encountered some problems, this article for the mobile power supply can not give some mobile phone charging reason and make a summary of mobile power so far, to travel to travel to everyone, and the business office, leisure and entertainment has brought great convenience, but also in the use of mobile power supply in the process also encountered some problems, this article in view of mobile power supply can not give some reasons for charging the mobile phone to make a summary.
1, some special mobile phone can be charged. At present, there are very few mobile phone with identification circuit mobile phone market, must use the special original adapter to charge, this kind of mobile phone. Mobile power supply is not charging for mobile power supply, is to adapt to the market the majority of mobile phone charging, it is impossible for these few mobile phone and change the identification circuit lead to other mobile phone can be charged, so this small to large homes, this kind of mobile phone is one of the very few. Because some mobile phone is quite special, voltage using different, so also cannot charge the battery, lithium battery compared to the normal voltage is 3.7V, and apple mobile phone use is 5V voltage, in do not boost the case, lithium battery is unable to give Apple mobile phone charging mobile power supply, because the Lord if apple driven, so the mobile power supply is adopted 3.7V electric core, and then use the MCU boost IC conversion, to achieve charge Apple Mobile phone. Currently on the market are not many special mobile phone, if just met, which is one of the reasons why.
2 wire interface, not.
Because the mobile power supply in order to adapt to the application of a variety of mobile phone, so in the mobile power supply configured mobile phone interface, common such as apple, Samsung, Nokia etc.. If your mobile phone interface to mobile power supply configuration interface is wrong, then your mobile phone can't through the mobile power supply to charge. The solution is to find a corresponding with the data line. The problem can be solved.
3, the voltage or current is not enough.