Photograph) LS Materials employees explain exhibited products to visitors at the InterBattery 2025 exhibition hall at COEX on the 5^th.


■ AIDC power stabilization solution based on ultra-fast charging/discharging capability and high output 
■ Company secures stability of renewable energy power quality with grid forming technology
■ LS Materials subsidiary HAIMK exhibits lightweight aluminum parts for electric vehicles, plans to mass produce them within this year


LS Materials (CEO Hong Young-ho) announced that it will showcase next-generation ultra-capacitor (UC) solutions applicable to AI data centers (AIDC) and renewable energy fields, as well as aluminum parts for electric vehicles, at the InterBattery 2025 exhibition scheduled to be held at COEX in Gangnam-gu, Seoul, from the 5th to the 7^th.

The UC solution presented here features ultra-fast charging/discharging capabilities and high output characteristics, which support efficient power supply in AI server environments. This solution provides stable peak power to data centers that require large instantaneous power, and offers longer life and greater safety than conventional batteries.

Celldule, which is applied to the GPU systems of AI data centers, integrates cells and modules to achieve more than double the performance of traditional separate devices. In particular, the individual cell voltage regulation feature added to the device further enhances stability and efficiency.

In addition, LS Materials will also unveil a UC-based grid-forming solution that uses Smart Balancing 2.0 for the first time in the UC industry. This technology can double the life of the entire system by predicting the life of individual cells in real time, and maintain stable power quality even when the amount of renewable energy generation fluctuates.

“We are currently discussing the supply of solutions with S, a global power equipment company,” said a company official. “We also plan to actively advance into the North American market by participating in the AI Data Center World exhibition to be held in the U.S. in April.”

HAIMK, a subsidiary of LS Materials, exhibits high-strength aluminum parts used for electric vehicle bodies and battery housings. The lightweight technology applied here reduces weight by approximately 30% compared to conventional parts while maintaining the same strength. The company plans to expand cooperation with automakers and begin mass production and supply within the year.