For charging the mobile phone with the original mobile phone data line, mobile power supply capacity of 8600 ma! Because of the new power need to fully charge and discharge to complete activation of the IC chip, so before was not fully charge and discharge, may be part of the mobile phone will charge off, or filling phenomenon, even if the original line is the same, this is normal, please get the goods give power charging 15 hours or so, and then to discharge, and use two or three times again after use will not have any power problem. After activation we test can charge Apple mobile phone about 3 times, other mobile phone can be calculated according to the product itself, battery capacity, thank you for your cooperation!