Your Trusted Partner for Custom Battery Cable Assemblies

Cloom Tech is your reliable battery cable assembly manufacturer, producing custom battery cable assemblies for high-power applications across various sectors.

  • ✔️ 2 to 3-week prototype turnaround.
  • ✔️ High-performance battery cables for OEM systems.
  • ✔️ Certified to ISO 9001, IATF 16949, IPC/WHMA-A-620, UL and RoHS compliant.
accredited business 1
google rev 1
client location 1
your trusted partner for custom battery cable assemblies

What is a Custom Battery
Cable
Assembly

A battery cable assembly transmits power between your energy source and connected systems. We manufacture custom battery cable assemblies for reliable energy transfer, low resistance, and mechanical durability. Our assemblies support systems with high current loads, heat, vibration, or harsh weather exposure.

As a leading battery cable assembly manufacturer, we produce every cable assembly strictly according to your design files.

Custom Battery Cables for Demanding Applications

automotive & ev systems
icon automotive

Automotive & EV Systems

We manufacture custom battery cable assemblies for electric vehicles and car battery systems, with high-current copper conductors and weatherproof sheathing.

heavy equipment & industrial power
industrial machinery & robotics icon

Heavy Equipment & Industrial Power

Our battery cable assemblies support forklifts, tractors, and backup generators. We use rugged insulation and durable terminal cables for dependable long-term performance.

renewable energy installations
icon solar

Renewable Energy Installations

From solar arrays to battery banks, we manufacture cables that handle high-voltage transfers in demanding outdoor conditions.

marine applications
custom wire harnesses for any marine application

Marine Applications

We manufacture sealed, corrosion-resistant, custom-made battery cables for boats, jet skis, and marine battery systems with tinned copper battery wires.

off grid & backup systems
icon electronics

Off-Grid & Backup Systems

Our battery cable assemblies power emergency lighting, server rooms, and off-grid batteries with precision routing and secure terminal attachment.

marine applications
custom wire harnesses for any marine application

Marine Applications

We manufacture sealed, corrosion-resistant, custom-made battery cables for boats, jet skis, and marine battery systems with tinned copper battery wires.

off grid & backup systems
icon electronics

Off-Grid & Backup Systems

Our battery cable assemblies power emergency lighting, server rooms, and off-grid batteries with precision routing and secure terminal attachment.

Medical

Aerospace

Features of Battery Cables

custom length specifications

Custom Length Specifications

Battery cable assemblies can be manufactured to precise length requirements, eliminating excess cable and ensuring optimal installation in any application.

advanced crimping technology

Advanced Crimping Technology

Battery cables feature precision-crimped terminals that exceed industry pull-test standards, guaranteeing secure connections even under high-stress conditions.

marine grade options

Marine-Grade Options

Specialized battery cables with tinned copper conductors and water-resistant jacketing provide superior corrosion resistance for marine and high-humidity environments.

temperature optimized insulation

Temperature-Optimized Insulation

Battery cables use premium insulation materials rated for extreme temperature ranges, preventing degradation and maintaining flexibility in hot and cold operating conditions.

Our Custom Battery
Cable Assembly
Capabilities

As experienced battery cable assembly manufacturers, we build high-performance power cables that meet your current, length, routing, and connection needs.

Worker inspecting cable assembly components under a magnification tool

Technical Specifications

We fabricate battery cables based on your exact specifications. Our technical capabilities include:

  • Wire gauge range: 8 AWG to 4/0 AWG
  • Production capacity: Up to 10,000 pieces/hour
  • Wire cutting precision: 15 to 50,000 mm, customizable to any length
  • Certifications: ISO 9001, IATF 16949, IPC/WHMA-A-620

Based on your voltage and environmental requirements, we manufacture stranded copper battery wires in sizes from 8 AWG to 4/0 AWG, insulated with PVC, XLPE, or EPDM.

We can incorporate crimped ring terminals, lug terminals, quick-disconnects, and sealed connectors, with shrink tube or overmolded protection.

Whether you need short battery jumpers or long battery cable assemblies routed through machinery, we cut and label every cable to your diagram.

Our facility supports small and large-scale production of battery cable assemblies for manufacturers, engine builders, energy system installers, and more.

We can apply color sheathing, printed labels, or heat shrink markings to distinguish negative and positive battery cables in the field.

Why Choose Cloom Tech as Your Battery Cable Assembly Manufacturer?

We combine experience, speed, and strict quality control to deliver battery cable assemblies that meet technical demands and reduce installation time.

advanced custom cable manufacturing

Advanced Custom Cable Manufacturing

Our state-of-the-art equipment includes automated wire cutting/stripping machines (5,000+ pcs/hour), precision terminal crimping systems, and comprehensive testing stations.

top tier materials

Top-Tier Materials

We source high-quality components from trusted suppliers like Future Electronics, Arrow Electronics, DigiKey, Mouser, Molex, Amphenol, and others.

durable & low resistance builds

Durable & Low-Resistance Builds

Our team crimps, solders (if required), and seals every battery cable assembly to reduce power loss and prevent corrosion or heat damage.

all types of battery cables

All Types of Battery Cables

We manufacture ground cables, positive and negative battery cables, jumper wires, and terminal cables with exact cuts and crimps.

quick turnaround times

Quick Turnaround Times

We provide prototype manufacturing in 2 to 3 weeks, with production in 4 to 5 weeks, depending on the size and complexity of your order.

comprehensive testing

Comprehensive Testing

Every custom battery cable undergoes continuity testing, pull-strength testing (crimp integrity), wire length verification, insulation integrity checks, corrosion resistance testing, and more.

How Our Custom Battery
Cable Assemblies Process
Works

review of technical drawings

1. Review of Technical Drawings

We review your schematic to identify wire gauge, length, terminal types, insulation, and routing needs.

material sourcing

2. Material Sourcing

We acquire battery wires, terminals, boots, and sleeving from certified suppliers based on your requirements.

custom assembly process

3. Custom Assembly Process

Our experienced technicians use advanced equipment to strip, crimp, label, seal, and test every battery cable.

quality assurance testing

4. Quality Assurance Testing

Each custom battery cable goes through testing for electrical continuity, heat shrink coverage, pull strength, and resistance.

packaging & delivery

5. Packaging & Delivery

We bundle, label, and ship your battery cable assemblies securely, ready for immediate use.

secure packaging & quick delivery

5. Packaging & Delivery

We bundle, label, and ship your battery cable assemblies securely, ready for immediate use.

Highest Quality Guaranteed

We craft each product to ensure reliability, security, durability, and optimal performance.

sv q01 1

Client Feedback About Cloom Tech Custom Battery Cable Assembly Manufacturer

Our customers rely on us to provide high-quality battery cable assemblies for their needs. Hear from some happy clients:

FAQ’s

Custom Battery Cable Assembly Manufacturer

Do you sell pre-cut battery cables?

No, as a battery cable manufacturer, we only manufacture custom-made battery cables based on your drawings and specifications.

We support standard and heavy-gauge battery wires from 8 AWG up to 4/0 AWG or larger, depending on the current rating and insulation type required.

Yes, we manufacture terminal cables with sealed or overmolded ends for harsh environments, including marine and solar systems.

Each battery cable assembly undergoes rigorous testing, including:

  • Continuity testing
  • Pull-strength testing (crimp integrity)
  • Wire length verification
  • Insulation integrity checks
  • Moisture and corrosion resistance testing
  • Terminal insertion verification
  • Terminal crimp condition assessment
  • On/off testing

Yes, as a battery cable assembly manufacturer, we can fabricate custom battery cable pairs and sets according to your technical drawings.

Trust Cloom Tech for Your Custom Battery
Cable
Assemblies

Our team delivers rugged, long-lasting battery cable assemblies that keep power flowing and systems running. We manufacture each cable from EV battery cables to terminal cables for marine use to meet your exact power and installation requirements.