Mobile power mobile power supply output voltage range of customized gifts, although some equipment has a USB port, but also requires you to use the mobile power supply. However, you should pay attention to the input voltage range of your device, the voltage output range universal mobile power is 5.0 ± 0.5v. If your device is within the required range of input voltage range is not in the power of the movement, then I suggest you do not use your device as a mobile power supply mobile power a generation of fat, in order to ensure the life of your mobile power. We can use to capacity and how much? The average output voltage of more than a single lithium battery of 3.7V or 3.8V (lithium cobalt oxide / LiCoO2 or lithium manganese oxide / LiMn2O4) mobile power, mobile power conversion loss excluding rankings, a nominal capacity of 5000mAh / 3.7V mobile power conversion for 5.0V output (USB standard voltage) when it is only 3700mAh, if you press the 80% efficiency to count, only 2960mAh capacity available! Shenzhen mobile power, mobile power, can be provided by the Shenzhen Municipal Shuo Shuo New Energy Co., Ltd. Shenzhen Shuo New Energy Co., Ltd. (www.molipow.com/page-about.html) strong, credible, in Shenzhen, Guangdong phone's battery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will be able to lead the Master into the brilliant and you work for a better future!