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Thick black 4/0 AWG battery cable with 5/16 inch ring terminals

Spartan Power

Spartan Power SP-1FT4/0CBL56 4/0 AWG Battery Cable Set 1 ft 5/16" Ring

SKU CH-RPFH-M7MXH

One-foot 4/0 AWG battery cable set with 5/16" ring terminals, UL-listed and rated for 1000V

  • Heavy-duty 4/0 AWG copper for high-current applications
  • UL 1232/1284/1338/1346/10269 approved for safety compliance
  • 1000 V rating supports demanding power systems
  • Adhesive-lined irradiated polyolefin heat shrink seals out moisture
  • Lifetime crimp warranty covers repair for life

4/0 AWG Battery Cable Set

The Spartan Power SP-1FT4/0CBL56 is a one-foot 4/0 AWG battery cable set built for high-current wiring tasks. It serves installers working on inverters, RV systems, fleet trucks, boats, solar arrays and other on- or off-grid applications where pure copper conductors are required.

Build quality and ring terminals

Cables carry UL 1232, 1284, 1338, 1346 and 10269 approvals, are ROHS compliant and rated VW-1 with moisture resistance. Each set is cut to length, assembled in Reno, Nevada and terminated with 5/16" ring terminals using adhesive-lined irradiated polyolefin heat shrink for a sealed connection.

Voltage rating and chemical notice

The assembly is rated for up to 1000V, defining the upper limit for safe continuous use. California Proposition 65 warnings apply because the product contains chemicals known to the state to cause cancer and birth defects or other reproductive harm.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 66% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameSPARTAN POWER

Questions about this item

What voltage does the UL-rated 4/0 AWG cable handle in practice?

The cable assembly is rated for up to 1000 V and carries UL 1232, 1284, 1338, 1346 and 10269 approvals for that voltage level.

What terminal size must the battery post or bus bar accept?

Each cable ends in a 5/16 inch ring terminal, so the mounting hole needs to fit a 5/16 inch bolt or stud.

How are the cables installed and what step is often missed?

Route the pre-crimped cables, bolt the 5/16 inch rings to the terminals, then apply heat to the adhesive-lined polyolefin shrink so it seals the crimp joint.

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