Will a Power Bank Explode If Left in a Hot Car?

[Lucille]

Power banks can explode if left in a hot car. The following situations may cause a power bank to explode: 1. Circuit Short Circuit: If the internal charging and discharging circuit of the power bank short-circuits, the battery may overheat and explode. 2. Battery Explosion: Under extreme conditions such as high temperatures, punctures, or severe impacts, the battery may explode. 3. Poor-Quality Batteries: Using recycled or low-quality batteries can be dangerous. Many unscrupulous manufacturers recycle old 18650 battery cells and reassemble them into power banks. Such poor-quality power banks not only fail to guarantee charging efficiency but may also lead to fires, explosions, and other serious consequences.