Batteries have long been at the heart of technological innovation, powering everything from smartphones to electric cars. However, the risk of fire and explosion has always been a major challenge for engineers and consumers alike. In 2025, a revolutionary breakthrough promises to transform this energy landscape.
Thanks to cutting-edge research and innovative materials, a new generation of batteries is emerging, offering unrivalled safety without compromising performance. This innovation could well redefine our relationship with portable energy, paving the way for safer, more reliable applications in a variety of sectors.
Certification and safety standards: CATL obtains GB 38031-2025 certification
Contemporary Amperex Technology Co. Limited (CATL) has achieved a crucial milestone by becoming the first company to obtain GB 38031-2025 certification, which imposes strict requirements for batteries to withstand thermal runaway events without causing fire or explosion. Scheduled to come into force on July 1, 2026, this Chinese national “No Fire, No Explosion” standard aims to enhance the safety of energy storage systems, particularly in electric vehicles.
By subjecting its Qilin battery to rigorous testing, CATL is demonstrating its commitment to technological innovation and enhanced safety, thereby influencing battery industry standards worldwide.
Technological innovation and rigorous testing: CATL’s Qilin battery
CATL’s Qilin battery, using third-generation cell-to-pack (CTP) technology, represents a major advance in safety. With a volumetric utilization rate of 72% and an energy density of up to 255 Wh/kg, it incorporates a stable carrier structure that enhances protection against thermal runaway events.
To guarantee this safety, CATL has subjected its batteries to rigorous testing, including bottom-impact assessments, rapid charge cycles, and short-circuit tests. These procedures aim to ensure that batteries remain safe even under extreme conditions, reinforcing consumer and manufacturer confidence in modern energy solutions.
Automotive industry adoption and ongoing commitment
The adoption of CATL batteries, notably the Qilin battery, by renowned automakers such as Aito, Zeekr and Lotus, underlines their confidence in these advanced technologies. This integration enhances the safety of electric vehicles thanks to innovations targeting thermal diffusion control and impact protection.
CATL is committed to continuing its innovation efforts to improve battery safety, focusing on heat management and safety during rapid charging. With over 18 million vehicles equipped with its batteries, CATL continues to play a key role in the evolution of the electric vehicle market, while meeting the most stringent safety standards.
