242-5529N NEGATIVE TERMINAL BATTERY BUS BAR 4 HOLES Voltage: 12V Application for Use: 2004-2015 Vn,Vnl,Vnm Volvo Type: Flat Bar Positive or Negative: Negative Color: Black Number of Holes: 4 Holes - 3/8" Style: Oe#21107829 Dorman： 2425529N Volvo：21107829 Automann：178.2024BK
Functional Connecting Plate for Battery Packs and Power Modules This negative terminal bus bar is engineered for battery packs, energy storage modules, UPS systems, and electric equipment requiring a stable conductive interface. The four-hole configuration supports multi-point fastening, ensuring reliable current flow across parallel or series battery groups. Its dimensional accuracy allows consistent fit with standard terminals, making it suitable for technicians needing dependable battery connector components that integrate smoothly into assembly workflows. Because it reduces resistance points and improves layout clarity, it aligns with OEM and aftermarket applications where clean and repeatable electrical interfaces are essential.
High-Conductivity Material and Precision Forming for Stable Output The bus bar uses high-conductivity copper with surface treatment options that enhance corrosion resistance and long-term electrical stability. Each mounting hole maintains strict tolerance control to ensure secure fastening under vibration or thermal cycling conditions typical in power systems. Its structural rigidity limits deformation during torque application, supporting consistent alignment across terminals. These attributes make it compatible with systems using battery connector cables, allowing it to function as a solid distribution point in both compact and large battery arrays. It also aligns with assembly methods used in EV packs, industrial batteries, and reserve-power modules.
Versatile Integration Across Custom Battery Systems and Modular Packs Engineers value this bus bar for its adaptability to different battery architectures, including pouch-cell, cylindrical-cell, and prismatic-cell configurations. Its layout supports efficient pack design, helping minimize internal resistance and streamline current paths. Because many integrators source components through battery connector wholesale channels, this bus bar is built to meet high-volume consistency requirements. It can be deployed in stationary storage units, telecommunications backup batteries, and specialized equipment requiring stable negative-side distribution without adding unnecessary wiring complexity.
Product Advantages
Reinforced Structural Geometry Supporting Reliable Terminal Compression The bus bar’s geometry is engineered to maintain flatness and minimize stress concentration around the mounting holes. This ensures reliable terminal contact pressure across all fastening points, critical for applications where energy systems cycle frequently. Such consistent performance reflects the standards expected from a dependable battery connector supplier, helping reduce maintenance frequency and connection failure risks.
Surface Treatment Enhancing Conductivity and Long-Term Durability Anti-corrosion finishing protects the copper surface from oxidation, allowing stable conductivity across extended service life. This provides a significant advantage for high-duty systems exposed to heat, humidity, or chemical vapors. Its reliable interface supports integration with lipo battery connectors, distribution plates, and other conductive components, forming a dependable current-carrying structure in compact or high-load applications.
Customizable Dimensions to Support Modular Battery Engineering Manufacturers and OEM engineers can request variations in thickness, hole spacing, or finishing to match unique pack architectures. This level of design adaptability is valuable for energy storage integrators sourcing components through battery connector wholesale programs, ensuring compatibility across diverse product lines. It results in a connector solution capable of maintaining stable performance even under demanding system requirements.
Use Scenarios
Battery Pack Engineers Designing Modular Energy Storage Systems Engineers working on ESS modules require stable conductive interfaces that minimize resistance and improve layout reliability. This bus bar provides controlled conductivity pathways and secure fastening, functioning as a core battery connector component for negative-side distribution in multi-cell assemblies.
EV and Mobility System Integrators Managing High-Load Interconnections Electric vehicle pack designers often rely on rigid plates instead of flexible battery connector cables in regions where predictable load distribution is required. This bus bar supports controlled current flow and secure mounting, enabling pack integrity under vibration, load peaks, and thermal variation.
Technicians in Backup Power and UPS Facilities Maintaining Terminal Stability UPS technicians need components that maintain consistent terminal contact during maintenance cycles and long-duration standby. The bus bar helps consolidate negative-side connections, reducing wiring clutter and supporting standardized installation methods used by facilities sourcing hardware from battery connector supplier networks.
About Us
Our company specializes in manufacturing precision battery connection components, including bus bars, terminals, conductive plates, and system integration hardware for energy storage, mobility applications, power backup systems, and industrial equipment. With advanced machining capability, strict dimensional control, and a commitment to material integrity, we support OEMs, pack manufacturers, and energy-system engineers seeking reliable electrical interfaces. Our product line serves applications ranging from EV battery modules to large stationary storage cabinets, ensuring stable conductive performance across demanding operating conditions. Enhance your battery system with engineered connection components—contact our technical team today!
FAQ
Is this bus bar compatible with multiple battery terminal sizes? Yes, the four-hole layout supports various terminal spacing and fastening standards.
Can the surface finish be customized? Options include tin plating, nickel plating, or raw copper depending on application needs.
Does it work with lipo battery connector systems? Yes, it integrates well as a rigid conductive link within lipo pack assemblies or distribution points.
What is the production lead time for wholesale orders? Lead time depends on quantity and customization, typically coordinated with OEM schedules.
Are engineering drawings available for validation? Yes, technical drawings and detailed specs can be provided for system integration review.
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