About the course

The Cell Phone Charging Section course, offered by the Cell Phone Maintenance PRO Course, was created for those who want to understand how one of the most important parts of the device works: the charging system. Ideal for beginners and for those who already work with cell phone maintenance and want to deepen their knowledge. In this course, the student will learn to identify the components of the charging section, such as connector, diodes, coils, filters, and integrated circuits. The main defects that occur in this area will also be addressed, such as failure to charge, slow or nonexistent charging, and the correct methods for diagnosis and repair. At the end of the content, the student will be able to take a quiz with objective questions about the topics studied. This step is essential to reinforce learning and verify if the concepts were well understood before moving on to practice. After completing the course and the quiz, the student may, if desired, obtain a completion certificate for a symbolic fee. This certificate is useful to prove the knowledge acquired, value the resume, and demonstrate professional qualification in the field of cell phone maintenance.

This course includes