Solar Battery Interconnect Cables 35mm²–120mm² – Battery Bank Link Cables for Series or Parallel Systems

Premium solar battery interconnect cables designed for linking batteries in series or parallel in residential, commercial and off-grid battery storage systems.
Manufactured from Australian-made 100% oxygen-free copper cable with heavy-duty tin-plated copper lugs, these cables deliver a strong and reliable connection for solar battery banks, inverter systems and energy storage applications.
Available in 35mm² to 120mm² with multiple lengths and lead options.
** Please note: Measurement as stated is cable length. The lugs will add another centimetre or two to overall length. If you want the lead to be to Eye please leave a note in the cart.
Premium Solar Battery Interconnect Cables for Reliable Battery Bank Performance
When performance, reliability and build quality matter, our solar battery interconnect cables are built to deliver. Designed for linking batteries in series or parallel, these heavy-duty cables are ideal for solar battery banks, inverter systems, backup power setups, and off-grid or commercial energy storage systems.
Made using Australian-made 100% oxygen-free copper cable and finished with heavy-duty tin-plated copper lugs, these battery bank link cables are engineered for strong current transfer, low resistance, and long-term durability. Each cable is assembled in our Brisbane workshop, hydraulically crimped, and sealed with heat shrink for a clean, secure and professional finish.
Whether you are building a residential solar battery storage system, upgrading an inverter battery bank, or installing a commercial DC power system, these cables provide the dependable connection needed for reliable battery bank performance.
Why Choose Our Solar Battery Interconnect Cables?

Built for battery banks used in solar, inverter and energy storage systems
Suitable for series or parallel battery connections
Made with Australian-made oxygen-free copper cable
Fitted with heavy-duty tin-plated copper lugs
Hydraulically crimped for a strong and secure connection
Heat shrink sealed for a clean, durable finish
Assembled in Brisbane, Australia
Available in multiple cable sizes and lengths to suit a wide range of battery bank layouts

Designed for Solar, Storage and Inverter Applications
These cables provide a reliable connection between batteries, or from a battery bank to an inverter. Common applications include:

Residential solar battery banks
Commercial battery storage systems
Inverter battery connections
Off-grid power systems
Backup battery systems
Series battery bank configurations
Parallel battery bank configurations

Available Cable Sizes

35mm² (2 B (0 B (00 B (000 B (0000 B black sheath only positive cables have red heat shrink

Available Lengths

300mm
500mm
750mm
1m
1.5m
2m
2.5m
3m

Other lengths are available upon request. Please contact us for pricing.
Lead Options

Positive lead
Negative lead
Both positive and negative lead

Built for Clean, Durable Installation
Built for clean installation and reliable current transfer, these battery interconnect cables are made using quality copper cable, heavy-duty lugs, hydraulic crimping, and sealed heat shrink for long-term durability.
Custom Lengths and Sizes
If you need a cable length or cable size not listed, please contact us for a quote on a custom-made option.
Frequently Asked Questions
What are these solar battery interconnect cables used for?These cables are used to link batteries together in a battery bank for solar, inverter, backup power and off-grid DC systems. They are suitable for both series and parallel battery connections.
Can these cables be used for solar battery banks?Yes. These cables are ideal for solar battery bank installations, inverter systems and energy storage setups where a strong and reliable DC connection is required.
What cable sizes are available?These battery bank link cables are available in 35mm², 50mm², 70mm², 95mm² and 120mm² sizes.
What lengths are available?Available lengths are 300mm, 500mm, 750mm, 1m, 1.5m, 2m, 2.5m and 3m.
What are the cables made from?They are made using Australian-made 100% oxygen-free copper cable and fitted with heavy-duty tin-plated copper lugs.
Are these cables made in Australia?Yes. These cables are assembled in Brisbane using Australian-made cable.
Can I order positive and negative leads?Yes. You can select a positive lead, a negative lead, or both positive and negative leads.
Is the stated length, cable length or Eye to Eye?
The stated lengths are cable length and the lugs add another centimetre or two to overall length. We can make to Eye if preferred.
Do you offer custom lengths or sizes?Yes. If you need a different cable length or size, please contact us for a custom quote.
-
Variations:
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 120mm² (0000 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 95mm² (000 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 35mm² (2 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 50mm² (0 B&S)
Cable Size: 70mm² (00 B&S)
Cable Size: 70mm² (00 B&S)

-


Visit our website to view thousands more products like this and order online at: