Spartan Power
Spartan Power Single Black 4 ft 4/0 AWG Battery Cable
Heavy-duty 4/0 AWG battery cable with UL-approved copper and adhesive-lined heat shrink for high-current vehicle and off-grid wiring
- Heavy-duty power delivery backed by UL 1232/1284/1338/1346/10269 approval
- Moisture-resistant VW-1 rated insulation protects against harsh environments
- Rated up to 1000 V for demanding inverter and vehicle wiring
- Assembled in Reno, Nevada with adhesive-lined irradiated polyolefin heat shrink
- Lifetime crimp warranty ensures a free repair if the crimp ever fails
Spartan Power 4/0 AWG Battery Cable
This 4-foot single black cable uses 4/0 AWG pure copper conductors for high-current automotive and off-grid wiring. It serves RV, marine, solar and fleet-truck installations that demand low voltage drop. The cable is cut to length and terminated with adhesive-lined heat-shrink ring terminals ready for immediate use.
Sustained-load behaviour
UL 1232, 1284, 1338, 1346 and 10269 approvals confirm the insulation withstands continuous 1000 V operation. VW-1 flame rating and moisture-resistant construction protect the conductor during prolonged high-amperage draws. ROHS-compliant materials maintain performance without degradation over the cable's service life.
Lifetime crimp warranty
Every assembly carries a lifetime crimp warranty — if the crimp ever fails the manufacturer repairs it free of charge. This guarantee covers the single most critical connection point in high-current circuits. Buyers needing multiple cables or different terminal sizes must order additional units separately.
Highlights
- Heavy-duty power delivery backed by UL 1232/1284/1338/1346/10269 approval
- Moisture-resistant VW-1 rated insulation protects against harsh environments
- Rated up to 1000 V for demanding inverter and vehicle wiring
- Assembled in Reno, Nevada with adhesive-lined irradiated polyolefin heat shrink
- Lifetime crimp warranty ensures a free repair if the crimp ever fails
Specifications
| Brand | SPARTAN POWER |
|---|
Questions about this item
How much heat does the 4/0 AWG cable generate when carrying full load all day?
The cable is rated for up to 1000 V and meets UL 1232, 1284, 1338, 1346 and 10269 standards, with VW-1 flame resistance and moisture-resistant insulation designed for continuous heavy-duty use.
What terminal size do I need on my battery posts to connect this cable?
The cable arrives with either 5/16" or 3/8" ring terminals fitted, depending on the gauge, so the battery post must accept the matching terminal size.
Will the adhesive-lined heat-shrink on this cable bond reliably to older battery posts?
The irradiated polyolefin heat-shrink has an adhesive lining that seals to clean metal surfaces, including older posts, provided corrosion is removed before installation.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
