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WUQ 6 AWG inverter battery cable kit black and red wires with lugs and heat shrink

WUQ

WUQ 6 AWG 20 ft Black/Red Inverter Battery Cable Kit car electronics accessory

SKU CH-AFX6-2D2MN

Kit supplies 20 feet each of black and red 6 AWG pure copper cable, 8 feet of 10 AWG grounding wire, and assorted 5/16" and 3/8" lugs with heat shrink rated to 105 °C and 600 V

  • Product typeAmplifier & Processor Remotes
  • Pure copper conductors for efficient power transfer
  • 20 ft black and 20 ft red cables for flexible routing
  • 5/16" and 3/8" lugs fit most battery terminals
  • 10 AWG ground cable with lugs included for secure grounding
  • Heat shrink rated 105 C and 600 V protects connections

6 AWG Inverter Battery Cable Kit

This 6 AWG cable kit supplies pure-copper conductors for DC-to-AC inverters in RV, car, solar, marine and off-grid installations. It includes 20 feet each of black and red power cable plus 8 feet of 10 gauge grounding wire. Four 5/16" and four 3/8" tin-plated copper lugs with heat-shrink tubing cover most terminal stud sizes. The kit targets installers who need flexible, code-compliant leads for a single inverter connection.

Sustained-load behaviour

WindyNation Power-Flex cable carries SAE J1127 approval and is rated for continuous operation at 105 C and 600 V. The pure copper construction minimises voltage drop during extended inverter runs. Tin-coated lugs resist corrosion in humid or salt-spray environments. Heat-shrink insulation maintains integrity at the maximum certified temperature.

Gauge and length selection

Correct cable gauge and length depend on the inverter amperage; refer to the supplier chart for the exact match. This kit provides a fixed 6 AWG cross-section and 20-foot power leads, so it suits only systems within that ampacity window. Builders needing a different gauge or longer runs must choose another kit.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 86% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeAmplifier & Processor Remotes

Questions about this item

Does the 6 AWG cable generate noticeable heat or power loss when the inverter runs all day?

The WindyNation Power-Flex cable is pure copper with SAE J1127 approval, so resistance stays low and heat rise is minimal during continuous DC-to-AC inverter operation.

What terminals must my battery and inverter already have for the included lugs to fit?

The kit supplies four 5/16" and four 3/8" pure-copper tin-plated lugs, covering virtually every battery and inverter stud size on the market.

Can I combine these cables with an older 10 AWG grounding run I already have installed?

Yes — the kit includes 8 feet of 10 Gauge black grounding cable with lugs, so you can extend or replace an existing 10 AWG ground without changing wire size.

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