Battery modular connectors (BMC) play a crucial role in establishing connections between batteries and power sources. They are especially essential in renewable energy power systems and generators, including solar power, wind power, hydropower, and hybrid systems. These systems rely on reliable battery connections that offer high conductivity and exceptional protection levels.

The Single-Pole BMC Series is available in four housing sizes, each housing supports a range of contacts, with each contact supporting a specific amperage rating and standard wire size. The compact housing can be stacked vertically and/or horizontally with other Single-Pole BMC connectors of the same size.

The Standard Double-Pole BMC connectors are designed with a robust one-piece thermal polycarbonate housing, incorporating stainless steel spring backplates. This construction ensures consistent “contact force” between mated contacts, resulting in low resistance and high electrical efficiency.
KST BMC has earned the prestigious UL 1977 certification for its ability to transmit high currents effectively. This certification ensures that these connectors meet rigorous safety and performance standards, providing reassurance and peace of mind to users.
The KST BMC are available in two series: Single-Pole and Double-Pole. The number of poles refers to the separate circuits that a connector can support. A single 1-pole connector can accommodate one circuit, while a double 2-pole connector can handle two circuits simultaneously. Both series offer a wide range of current ratings, from 15 to 350 Amps, making them suitable for use with up to 600 Volts of continuous AC or DC operation.
With their versatility and robust design, KST BMC provides reliable and efficient connectivity solutions for diverse power systems, ensuring seamless power transmission and supporting the demanding requirements of renewable energy and generator applications.
KST’s BMCs offer comparable housing, a wide range of contacts, and support for AWG sizes, meeting diverse industry standards and requirements. They are the equivalent of industry-leading battery connectors, ensuring compatibility and versatility.


ISO 9001
QMS
ISO 14001
EMS
ISO 17025
QA LAB
ISO 45001
OHSMS
IATF 16949
QMS Auto
KST is a globally recognized manufacturer of electrical terminals and automotive connectors, proudly holding both ISO and IATF 16949 certifications. With over five decades of experience, KST has established itself as a premier supplier of cold-pressed electrical terminals. Our success stems from our expertise in stamping and injection mold design, engineering, quality assurance, and production processes. This has allowed us to expand our product range to over 30,000 offerings, encompassing electric terminals, automotive connectors, solar PV connectors, and EV charging connectors. This page provides a factory overview.
Situated in Changhua, Taiwan, our headquarters and main factories serve as the hub of KST’s operations. Within this location, we maintain a fully certified ISO 17025 Quality Assurance Laboratory, which has been an authorized UL Independent Testing Lab (ITL) since 2003. As part of our commitment to global expansion, we have manufacturing facilities in Taiwan and China and are expanding manufacturing capabilities into Thailand. Furthermore, KST operates warehouses and sales offices in the United States, Vietnam, Indonesia, and Thailand, enabling us to cater to a diverse range of markets. Our dedication to international outreach is exemplified by our exports to 150 countries worldwide.





