... rise in design (no fever in 5V output, a few fever in 9V and 12V output)Accessories 1 ... A adapter, more than 2 A current with USB port,six adapter connectorhigh ... / 1A;5V/2A9V—12V/2A . Method of Operation:A:Step charging for mobile phones and other devices:1,Connecting ... at least once every 3 months;4,If you find a bulging phenomenon, please stop using it;5,When children ...