Pacer Black 3/0 AWG Battery Cable, 25-Foot Spool

The Pacer Black 3/0 AWG Battery Cable is a 25-foot spool of Type III finely stranded tinned copper, made in the USA.

Twenty-five feet of 3/0 covers one short heavy run, which is the only kind of run this gauge is used for. Three aught exists as the intermediate size between 2/0 and 4/0, for circuits beyond what 2/0 handles safely without needing the largest cable made.

Choosing the intermediate size saves both money and installation difficulty over defaulting to 4/0. Each step up in gauge is harder to route, harder to terminate and needs larger lugs, so going heavier than the calculation requires costs more than the copper alone.

Fine-strand construction gives 3/0 the flexibility to route through a battery compartment rather than dictating the path. Flexible PVC insulation protects the conductor, tinned copper resists corrosion and electrolysis, and the cable is manufactured in the USA. Explore more battery cable.

• 25 feet: 3/0 is only used for short heavy runs
• The intermediate size between 2/0 and 4/0
• Defaulting to 4/0 costs more than the copper
• Heavier cable means harder routing and larger lugs