Battery Cable Assembly
Custom battery cable assemblies for automotive, marine, industrial, and renewable energy applications. Ring terminals, Anderson connectors, and more.
Battery Cable Types
Various battery cable configurations for different applications.
High-Current Solutions
Battery cables must handle high currents safely and reliably. We manufacture battery assemblies for automotive, marine, material handling, solar, and electric vehicle applications.
- Heavy gauge wire (up to 4/0)
- Marine-grade tinned copper
- Ring and lug terminals
- Anderson SB connectors
- Heat shrink protection
- Color coded (red/black)
- Custom lengths
- Pull force testing
Applications
Automotive
Starting, auxiliary
Marine
Boats, watercraft
Material Handling
Forklifts, carts
Renewable Energy
Solar battery banks
Custom Battery Cable Assembly for High-Current Applications
As a specialized battery cable assembly manufacturer, OurPCB delivers high-current power cables for automotive, marine, industrial, and renewable energy applications. Our cable assembly expertise covers ring terminals, lug connections, Anderson SB connectors, and specialty terminations for demanding power distribution requirements.
Battery cable gauge selection depends on current requirements and cable length. We manufacture cables from 10 AWG for small electronics up to 4/0 AWG for high-current applications like engine starting and inverter connections. Our power cable and DC power cable capabilities ensure proper sizing for acceptable voltage drop in any installation.
Marine-grade battery cables require special construction for corrosion resistance in saltwater environments. We use tinned copper conductors and adhesive-lined heat shrink for ABYC-compliant boat electrical systems. Combined with Anderson connectors for quick-disconnect applications, our marine cables serve marine industry requirements from pleasure craft to commercial vessels.
Industrial battery applications include material handling equipment, UPS systems, and telecom backup power. Forklift and golf cart batteries use heavy-gauge cables with proper lug terminations. EV and hybrid vehicle battery cables require high-temperature insulation and shielding for electromagnetic compatibility. Our automotive experience supports EV battery pack interconnects.
Solar and renewable energy installations require properly sized battery bank cables with reliable terminations. We provide crimped, soldered, or welded connections based on application requirements. Every cable receives pull force testing to verify termination integrity. Quality testing and contact us for battery cable assembly quotes.
From the Case Bank
A German industrial electrical systems integrator required cable harnesses for a high-volume annual program but faced sourcing constraints on specified connectors.
The originally specified STOCKO connectors faced procurement limitations, and the required PTC components (EPCOS B59100A1080-A40) had a long 12-14 week lead time, threatening the overall project timeline for a 200kpcs/year program.
Proposed Lumberg connectors as a qualified alternative to STOCKO. Provided detailed specification comparisons and emphasized Lumberg's shorter MOQ and better delivery times to offset the PTC lead time bottleneck, while remaining transparent about the slightly higher price point of the alternative.
The customer accepted the alternative for evaluation, agreeing to sample the Lumberg-based assemblies, which kept the high-volume annual program viable despite initial component sourcing bottlenecks.
- 100kpcs/year per product (200kpcs total annual volume)
- PTC model: EPCOS B59100A1080-A40
- PTC lead time: 12-14 weeks
- Connectors evaluated: STOCKO vs. Lumberg
Battery Cable FAQ
We manufacture battery cables from 10 AWG for small electronics up to 4/0 AWG for high-current applications. Wire gauge selection depends on current requirements, cable length, and acceptable voltage drop.
We work with ring terminals, lug terminals, Anderson SB connectors, battery posts, quick disconnects, and specialty terminals. We can crimp, solder, or weld connections depending on the application.
Yes, we manufacture marine-grade battery cables using tinned copper conductors and heat shrink with adhesive for corrosion resistance. Marine cables meet ABYC standards for boat electrical systems.
Need Battery Cable Assemblies?
High-current battery cables for automotive, marine, industrial, and renewable energy applications.