000 B&S Battery Cable 83.19mm² 335A Australian Made – Red or Black

000 B&S Battery Cable 83.19mm² – 335A Australian Made TYCAB Cable

Power serious high-current 12V and 24V electrical systems with premium 000 B&S Battery Cable, manufactured in Australia using high-quality TYCAB oxygen-free copper cable.

With a massive 83.19mm² conductor area and a current rating of up to 335A at 30°C, this heavy-duty single-core battery cable is designed for demanding applications including large inverters, lithium battery banks, winches, starter systems, caravans, 4WDs, trucks and off-grid power installations.

Made from 1035 strands of 0.32mm oxygen-free copper wire, the cable combines excellent conductivity with the flexibility required for automotive and mobile electrical installations.

Available in Red or Black, the Razorback DC 000 B&S cable is ideal for professional battery, inverter and high-current DC wiring.

⭐ Key Benefits

• Heavy-duty 000 B&S battery cable
• Massive 83.19mm² conductor area
• Rated up to 335A at 30°C
• Premium Australian-made TYCAB cable
• 1035 × 0.32mm copper strands
• Oxygen-free plain copper conductor
• Excellent electrical conductivity
• Low conductor resistance
• Flexible multi-strand construction
• Heavy-duty V90 PVC insulation
• Available in Red or Black
• Suitable for 12V and 24V DC systems
• Ideal for large inverter installations
• Excellent for lithium battery banks
• Suitable for winches and starter circuits
• Perfect for 4WD, caravan, truck and off-grid systems

🇦🇺 Australian Made TYCAB Battery Cable

Razorback DC 000 B&S Battery Cable uses premium Australian-made TYCAB automotive battery cable.

TYCAB is a leading Australian cable manufacturer specialising in high-quality automotive and low-voltage electrical cable.

The conductor is manufactured from oxygen-free plain copper wire, providing excellent conductivity and flexibility for demanding DC electrical applications.

As a result, this cable is an excellent choice for installers who want quality Australian-made cable rather than cheaper undersized or copper-clad alternatives.

⚡ Heavy-Duty 335A Current Rating

The 000 B&S cable is rated up to approximately:

335A at 30°C

This makes it suitable for very high-current DC applications where smaller battery cable may create excessive voltage drop or heat.

Typical applications include:

• Large inverter systems
• Lithium battery banks
• High-current battery interconnects
• Starter motor wiring
• Winch installations
• Heavy auxiliary power systems
• Large DC distribution systems

Importantly, the actual allowable current depends on installation conditions.

Factors such as ambient temperature, cable bundling, cable length and installation method can require derating.

🔋 Massive 83.19mm² Copper Conductor

With a nominal conductor area of 83.19mm², 000 B&S cable provides substantially more copper than 00 B&S cable.

For comparison:

• 6 B&S – 13.50mm²
• 4 B&S – 20.26mm²
• 2 B&S – 32.07mm²
• 00 B&S – 64.15mm²
• 000 B&S – 83.19mm²

Therefore, 000 B&S is particularly useful where extremely high current or reduced voltage drop is required.

🧵 1035-Strand Flexible Copper Construction

The conductor consists of:

1035 strands × 0.32mm oxygen-free copper

Using a large number of fine copper strands provides greater flexibility than a solid conductor of similar size.

This is especially valuable when routing heavy cable through:

• 4WD canopies
• Caravans
• Battery compartments
• Engine bays
• Inverter installations
• Trucks
• Boats
• Off-grid battery systems

Additionally, flexible construction makes large cable easier to bend and position around equipment.

🔌 Ideal for Large Inverters

High-power 12V inverters can draw extremely high current from the battery bank.

For example, large inverter installations may require very substantial battery cabling to minimise voltage drop between the battery and inverter.

000 B&S cable is ideal for appropriately designed:

• Large pure sine wave inverters
• High-current 12V inverter systems
• Battery-to-inverter connections
• Bus bar-to-inverter wiring
• Fuse-to-inverter connections

However, cable size should always be selected according to inverter current, cable length, system voltage and manufacturer recommendations.

🔋 Perfect for Lithium Battery Banks

Large LiFePO4 battery systems can supply extremely high current.

Consequently, the cable connecting batteries, bus bars, fuses and inverters must be appropriately sized.

000 B&S cable is ideal for:

• Large lithium battery banks
• Parallel battery connections
• Battery linking cables
• High-current bus bars
• Main battery feeds
• High-output charging systems

Using correctly sized battery cable helps minimise resistance and voltage drop throughout the system.

🚙 Serious 4WD & Canopy Wiring

Modern 4WD touring systems can contain significant electrical equipment.

The Razorback 000 B&S cable is ideal for large systems incorporating:

• Lithium batteries
• Large inverters
• High-current fuse systems
• Bus bars
• Battery isolators
• Winches
• High-output charging equipment
• Auxiliary power distribution

Furthermore, the flexible multi-strand construction helps when routing heavy cable through a canopy or vehicle electrical enclosure.

🏕️ Caravan & Motorhome Systems

Large caravans and motorhomes increasingly use substantial lithium battery banks and high-power inverters.

000 B&S cable is ideal for main high-current connections between:

• Battery banks
• Inverters
• Bus bars
• Main fuses
• Battery disconnects
• High-current distribution equipment

As a result, it is particularly well suited to serious off-grid caravan builds.

🛻 Starter & Winch Applications

High-current equipment such as starter motors and electric winches can demand very large amounts of current.

Therefore, low-resistance battery cable is essential.

000 B&S cable can be used in correctly designed:

• Starter motor circuits
• Heavy-duty vehicle battery systems
• Electric winch installations
• Truck electrical systems
• Machinery
• Commercial vehicles

Always follow the equipment manufacturer's cable-size recommendations.

☀️ Solar & Off-Grid Battery Systems

Large off-grid systems also benefit from heavy battery cable.

Typical applications include:

• Battery bank interconnections
• Battery-to-inverter connections
• Main DC distribution
• Bus bars
• High-current fuse protection
• Large solar battery systems

Additionally, lower cable resistance can help reduce power loss in high-current battery circuits.

🔴⚫ Available in Red or Black

Choose the appropriate cable colour for your installation:

Red – Positive

Black – Negative / Earth

Using standard colour identification helps make battery and DC electrical systems easier to inspect and service.

🛡️ V90 PVC Insulation

The cable uses durable V90 PVC insulation designed for automotive battery and starter applications.

Benefits include:

• Flexible construction
• Durable outer insulation
• Suitable for demanding automotive environments
• Designed for low-voltage battery and starter wiring
• Available in red or black

This cable is designed for automotive low-voltage applications and is not intended for mains electrical connection.

📉 Low Electrical Resistance

The 000 B&S conductor has a maximum DC resistance of approximately:

0.23Ω per kilometre at 20°C

Low conductor resistance is particularly important in high-current electrical systems because excessive resistance contributes to:

• Voltage drop
• Power loss
• Cable heating
• Reduced inverter performance
• Reduced starter performance

Therefore, using high-quality oxygen-free copper cable can make a significant difference in demanding DC systems.

🔩 Cable Lug Selection

000 B&S cable requires appropriately sized heavy-duty copper cable lugs.

Always match:

• Cable conductor area
• Lug barrel size
• Terminal stud diameter

For many installations, approximately 95mm² cable lugs may be used where they correctly match the cable and lug manufacturer specification.

Razorback DC also stocks heavy-duty copper cable lugs in multiple hole sizes for battery, bus bar, fuse and inverter connections.

✂️ Professional Cable Preparation

For best results, use suitable heavy-duty cable tools.

Recommended installation equipment includes:

• Ratchet cable cutter
• Heavy-duty cable lug crimper
• Copper cable lugs
• Adhesive-lined heat shrink
• Battery terminal covers
• Cable conduit or protective sleeving

A clean cable cut and properly executed lug crimp are essential for reliable high-current performance.

🔥 Correct Fuse Protection

High-current battery wiring should be protected using appropriately rated circuit protection.

Depending on the installation, suitable options may include:

• MEGA fuses
• ANL fuses
• T-Class fuses
• High-current circuit breakers

Fuse size should be selected to protect the cable and electrical system, while also meeting equipment manufacturer requirements.

⚠️ Current Rating & Derating

The stated 335A rating applies at 30°C under specified test conditions.

Actual safe current capacity can be reduced by:

• Higher ambient temperatures
• Multiple cables bundled together
• Enclosed cable routing
• Extended cable runs
• Installation method

Therefore, always consider appropriate derating factors when designing high-current electrical systems.

🔍 Product Features

• Razorback DC 000 B&S battery cable
• Premium Australian-made TYCAB cable
• 83.19mm² conductor area
• Up to 335A @ 30°C
• 1035 × 0.32mm copper strands
• Oxygen-free plain copper
• V90 PVC insulation
• Low 0.23Ω/km conductor resistance
• Approx. 16.4mm nominal cable diameter
• Flexible multi-strand construction
• Available in red and black
• Suitable for 12V and 24V systems
• Ideal for lithium battery banks
• Excellent for large inverters
• Suitable for starter and winch wiring
• Perfect for 4WD, caravan, truck and off-grid systems

• Grid

  📦 What's Included

  Razorback DC 000 B&S Australian Made TYCAB Battery Cable in your selected colour and length

  Choose:

  Red or Black

  and your required cable length from the available options.