The main functions of mobile phone battery assembly equipment include foreign object detection, tear-off paper, battery loading and unloading, BTB fastening, battery assembly, visual inspection and positioning, flatness inspection, repressing, etc. Through the integration of ABB-SCARA robot, vision system and precision module, the assembly accuracy can reach 0.03mm, beat 9.5S/PCS. The equipment adopts the carrier up and down reflow method, the front and rear end of the independent modular elevator, the equipment can be operated independently by a single machine, or with other equipment can be connected to the production line.