Ancor Black 4/0 AWG Battery Cable, 25-Foot Spool

The Ancor Black 4/0 AWG Battery Cable is a 25-foot spool of tinned copper with Type 3 ultra-flexible construction.

Four aught is the largest battery cable Ancor makes, and 25 feet is the length that reflects how it gets used. Cable this heavy goes on short runs by definition: battery to switch, switch to inverter, bank to bank. A long 4/0 run would usually indicate the batteries are in the wrong place.

At this size the bend radius becomes a real constraint on the installation. Type 3 ultra-flexible stranding is what makes 4/0 bendable at all, but the cable still needs generous sweeps rather than tight corners, and that has to be planned before it is cut.

Tinned copper stranding protects against corrosion and electrolysis in the damp, salty conditions inside a battery compartment. Premium vinyl insulation stays flexible in extreme cold and resists battery acid, oil, gasoline and UV, rated 600V, 105°C dry and 75°C wet. Explore more battery cable.

• 4/0, the largest battery cable in the range
• 25 feet reflects how heavy cable is actually used
• A long 4/0 run means the batteries are misplaced
• Plan generous sweeps: it will not take tight corners