Mintech Co., Ltd. engages in the design, development, and production of lithium secondary batteries. The firm is also involved in the provision of alternating current (AC) impedance formation process and battery inspection and diagnosis solutions. Its products include reusable battery energy storage system (ESS), electric vehicle battery discharger, and B-On scope. The company was founded on June 16, 2015 and is headquartered in Daejeon, South Korea.