Charging source may be straight adapter

The present invention discloses a direct charging source adapter, the adapter can directly charging source wireless communication with a mobile communication terminal for the timing of the charging target, to acquire the mobile terminal voltage change of an internal battery, then the battery voltage according to a change dynamically adjust its output value of the charging voltage V and the charging voltage using the mobile terminal direct charge the internal battery, thereby achieving a significantly improved charging current, battery charging accelerated speed, shorten the mobile terminal unit times the time required for charging, which can reduce the need for frequent inconvenience due to the mobile terminal, for a long time to charge users for everyday use due, in large part to enhance the satisfaction of users.