TRAIN Module 260Km/h class train

About Us

CS ENERTECH has been a leading supplier of domestic and overseas large-capacity battery packs through accumulated know-how and continuous technological innovation for over 10 years.
In particular, optimized energy corresponding to various EV and ESS systems such as rail vehicles, buses, golf carts, etc. by securing the BMS solution through S/W development that meets the various specifications of customers and the pack design capability that prioritizes stability. We provide solutions and services.

In 2011, Korea Packer was the first to acquire vehicle safety standard certification (KATRI), and in recognition of its technological reliability and product stability, it developed and supplied battery packs for a wider variety of customer products.
Battery Packs for Rail Vehicles have secured the status of Hyundai Rotem's Sole vendor and have been supplying a variety of new products to customers not only in Korea but also in Australia and Turkey.

In 2017, through a partnership with LG Chem, the world's No. 1 Started developing battery packs for golf cart maker'Clubcar' in the United States, and started mass-producing them from the end of 2018.In 2017, successful ESS development in 6 months with independent module design and rack configuration, 12MWh in 2018 Mass production installation of ESS has been completed.

We will strive to become an Energy Solution Partner that satisfies the diverse needs of domestic and overseas customers by creating optimal products through strategic partnerships and endless research and development with global cell makers or pack makers.