The invention discloses a battery thermal management system for a hybrid power vehicle model. The battery thermal management system comprises an electric heater, an electronic water pump A, an electronic water pump B, a water temperature sensor A, a water temperature sensor B, a water temperature sensor C, a battery pack, a PEU, a battery cooler, an expansion water tank, a three-way valve A, a three-way valve B, a three-way valve C, a three-way valve D, a three-way magnetic valve a, a three-way magnetic valve b, a two-way magnetic valve, a hot air radiator, an engine water jacket, a refrigerant loop and a water pipe, wherein the hot air radiator is integrated into an air conditioning box, the refrigerant loop is connected with the battery cooler, and all components are connected through the water pipe. By means of the battery thermal management system, the electric heater can be shared in the battery pack and a passenger compartment; the magnetic valves are reasonably arranged in the loop, and the good logic control mode is adopted, so that the heating requirements of the battery pack and the passenger compartment are met; a heat exchange is conducted only between a circulating medium and the electric heater or the cooler; the flow path is shortened, the target temperature is reached rapidly, and the energy consumption of an electric compressor and the electric heater is saved;and the cruising mileage of a complete vehicle is increased.