Fire risk assessment of lithium-ion power banks: An integrated experimental and analytical study

Key Points

• Fire risk assessment reveals critical vulnerabilities in lithium-ion power banks, highlighting potential hazards at elevated temperatures.
• Thermal runaway incidents increased by 25% under certain experimental conditions, necessitating stricter safety protocols.
• Experimental study combined with analytical techniques assessed performance metrics of various lithium-ion models across multiple scenarios.
• This analysis supports the need for new safety standards and guidelines to mitigate fire risks in power bank usage.