High branch saw

A lopper saw comprises a power supply assembly (1), a telescopic assembly (2) and a saw head assembly (3), the telescopic assembly (2) comprises an outer pipe (24) and a plurality of inner pipes (26)which are mutually sleeved and can be mutually limited, and a handle (22) is arranged at the rear end of the outer pipe (24); the saw head assembly (3) comprises a driving motor (32) and a saw blade (35) arranged at the output end of the motor, and is characterized in that a spring electric wire (25) is arranged in the innermost inner pipe (26), penetrates through the handle (22) and is electrically connected with the power supply assembly (1) through an aviation socket (21), and the spring electric wire (25) is provided with a spring. And the driving motor (32) is adjustably arranged at the front end of the telescopic assembly (2) through the universal connecting assembly (31). The device has the advantages of ingenious design, compact structure, convenience in use, wide application range, safety, reliability and