In a startling incident at a school on Vasilyevsky Island in St. Petersburg, Russia, on September 6, 2023, a portable charger exploded inside a student's backpack, triggering the evacuation of students and staff. The incident occurred in the 4th building of the gymnasium located on Morskaya Embankment. Video footage from the scene captured smoke billowing from the backpack, which had been placed on the corridor floor. Fortunately, no injuries were reported, and emergency responders swiftly ensured the safety of all individuals involved. Investigations into the cause of the charger explosion are currently underway, as both school officials and local authorities work to prevent any such incidents from occurring in the future.