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Clear silver 4 AWG power cable on spool, 20 ft length, tinned OFC copper strands under flexible PVC jacket

Avantalk

Avantalk 2 in 1 accessory 20 FT 4 AWG power cable

SKU CH-A2KZ-9PBP0

A 20-foot, 4 AWG power cable with 1,911 strands of tinned oxygen-free copper for flexible, low-resistance battery connections

  • 20 ft continuous length simplifies routing in tight spaces
  • 4 AWG full gauge with 1911 strands of 0.12 mm copper delivers low resistance
  • 100 % tinned oxygen-free copper resists corrosion for reliable connections
  • PVC jacket withstands heat oil chemicals and abrasion in harsh environments
  • Suitable for marine applications where moisture and vibration are constant factors

Power cable for battery and marine use

The Avantalk 2 in 1 accessory is a 20 FT 4 AWG power cable built for battery connections and marine environments. It uses stranded 100% tinned pure oxygen free copper with a PVC jacket. The conductor contains 1911 strands of copper measuring .12 mm each. This design suits installers who need a continuous length for reliable power delivery.

Thermals noise and power draw

The copper construction provides low electric resistance for efficient current flow. High resistance to heat, oil, chemicals and abrasion protects the cable during normal operation. The PVC jacket maintains flexibility while shielding the conductor from environmental stress. No active cooling or noise-generating components are present in this passive cable assembly.

Flexibility and gauge options

Super flexible stranded wire allows easier routing in tight compartments or around engine bays. The cable comes in one continuous 20 FT length without splices. Additional gauge sizes of 10, 8, 2, 1/0 and 2/0 AWG are available for different current requirements. Buyers needing pre-terminated ends or integrated fuse holders will not find those features here.

Highlights

  • 20 ft continuous length simplifies routing in tight spaces
  • 4 AWG full gauge with 1911 strands of 0.12 mm copper delivers low resistance
  • 100 % tinned oxygen-free copper resists corrosion for reliable connections
  • PVC jacket withstands heat oil chemicals and abrasion in harsh environments
  • Suitable for marine applications where moisture and vibration are constant factors

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 20 FT 4 AWG power cable and what is the most common mistake?

Route the single continuous length of stranded tinned oxygen-free copper with PVC jacket from battery to load, securing it away from heat and abrasion; the step people get wrong is using an undersized lug or skipping the crimp on the 1911 strands of 0.12 mm copper, which raises resistance at the connection.

What maintenance or replacement will this 4 AWG cable need over time?

Inspect the PVC jacket periodically for cuts, oil or chemical exposure and verify lugs remain tight; replace the cable if the jacket shows cracking or the copper strands develop green corrosion, otherwise the 100 % tinned OFC construction requires no scheduled replacement.

What limit appears first when this 4 AWG cable runs at high current for long periods?

The conductor temperature rise caused by its low but non-zero electric resistance becomes the limiting factor before the PVC jacket reaches its heat-resistance threshold.

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