Solar energy cell phone battery charger

The utility model discloses a solar energy cell phone battery charger for solving the technical problem of charging batteries according to different mobiles and weather conditions and satisfying actual demands of battery charging under different conditions. The solar energy cell phone battery charger comprises a charging mother machine which is provided with a solar battery-board, an output end connected with the solar battery-board and a connector with a patch cord connected with a cell phone battery. The lateral face of the mother machine is provided with interfaces. The mother machine is also provided with 1-20 child machines. Every child machine is provided with a solar battery-board. The lateral face of the solar battery-board is provided with an interface. The mother machine is connected with every child machine through interfaces. Compared with the prior art, the connection of the mother machine and child machines is utilized, the charger can be regulated according to different mobiles and weather conditions for charging the cell phone battery. The solar energy cell phone battery charger is convenient, portable and adoptable in different conditions.