A Tesla electric vehicle in the northern city of Plano, Texas, USA, suddenly experienced a spontaneous combustion accident due to battery failure. Fortunately, no casualties were caused. According to the owner of the car, just the day before that, he had just replaced the battery of his beloved car, and then heard the battery occasionally make a strange noise. On the early morning of the 10th, when the owner checked the vehicle again, they found that the battery caught fire and burned, and then the entire vehicle was burned. The local fire department stated that the cause of the Tesla's spontaneous combustion is still under investigation.