Changai Participated In Cibf 2025 Shenzhen International Battery Technology Exhibition

Grand Opening

In May, Shenzhen's innovation pulse resonates with the lithium battery industry, and the booming momentum is unstoppable. From May 15th to 17th, 2025, CIBF 2025 Shenzhen International Battery Technology Exhibition was grandly held at the Shenzhen International Convention and Exhibition Center.

Solving Industry Pain Points

At this exhibition, Changai brought four core products - trace Oxygen Analyzer, explosion-proof oxygen analyzer, laser oxygen analyzer and dew point meter to make a stunning appearance, helping the industry development with high-quality products and services, and using cutting-edge technology to directly address the "invisible pain points" in the lithium battery manufacturing process. In the lithium battery manufacturing process, the control requirements of the production environment are almost harsh:

• The process is strict, and the detection accuracy determines success or failure;

• Excessive trace oxygen may cause oxidation of positive and negative electrode materials, affecting battery capacity and life;

• Dew point fluctuations are directly related to the uniformity and yield of the diaphragm;

• If the residual moisture is not accurately monitored, it may cause battery bulging and even safety hazards.

Traditional detection methods are difficult to meet the needs of high-speed and high-stability production due to insufficient accuracy or poor environmental adaptability. How to achieve real-time and accurate monitoring of process gas and moisture? This is exactly the topic that Changai has been working on for many years.

Unlocking a new paradigm for lithium batteries

During the exhibition, Changai's booth attracted many battery company personnel and professional visitors to stop and communicate, becoming one of the most eye-catching focuses at the exhibition.

The star products brought by Changai this time are:

Trace oxygen analyzer: using high-sensitivity electrochemical sensors with an accuracy of ±0.1%FS, ensuring precise control of kiln atmosphere and improving battery energy density;

Explosion-proof oxygen analyzer: through explosion-proof certification, suitable for Ex d IIC T6 environment, real-time warning of oxygen abnormalities, and protection of high-risk process safety;

Laser oxygen analyzer: based on TDLAS technology, response speed<1 second, no fear of dust and high temperature interference, to help high-speed continuous production;

Dew point meter: range covers -100℃ to +20℃, resolution 0.1℃, to prevent moisture from "slipping through the net" and ensure the "zero tolerance" standard of battery production.

Together We Will Create A New Blue Ocean For Lithium Batteries

Although CIBF 2025 has come to a successful conclusion, Changai will never stop exploring the industry and deepening its technology! In the future, we will continue to focus on technological innovation to provide more efficient gas and moisture detection solutions to global customers and empower a new era of green energy.

Only with accurate perception can we control the overall situation; with extreme monitoring, we will eventually achieve the pinnacle of quality! Changai will work with you to create a new future for lithium battery manufacturing!