Why do Li-ion batteries catch fire?

Li-ion batteries can catch fire or explode due to a thermal runaway, often triggered by overcharging, physical damage, or manufacturing defects. Implementing robust safety measures can significantly reduce these risks and ensure safer use of Li-ion battery technology. This article was published on the webpage of the CPD.

It’s important to note that battery safety is a critical subject, and in the BattXcel Program, it is covered extensively in the third module. In February 2025, we launched a standalone program that focuses entirely on Battery Safety: BattXcel Secure.