Spartan Power
Spartan Power SP-1FT4/0CBL56 4/0 AWG Battery Cable Set 1 ft 5/16" Ring
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.
Highlights
- 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
Specifications
| Brand | SPARTAN 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.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



