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6-Gauge 21.5 Inch Black Battery Cable

6-Gauge 21.5 Inch Black Battery Cable

In Stock

Item #: 17-308
Brand: Reliance
$8.99 $12.95 Price Protection You Save: $3.96
Frequently Bought Together

Heavy Duty Power Connection

Ideal for the set ups that might require extra reach, the 21.5” Reliance 6 gauge battery cable ensures reliable and efficient power transfer to your golf cart. Its durable make and consistent performance provide for extended runs, where standard cables fall short.

Features and Benefits:

  • 6-Gauge: The 6 gauge is a thinner, light weight option for most stock carts.
  • Premium Materials: High strand trimmed copper for ultimate conductivity.
  • Easy to Install: Pre cut and professionally crimped with 5/16" ring terminals for a precise and seamless fit.
  • Durable Protection: Premium black PVC insulation jacket for protection against potential wear and tear.

Tech Tips:

  • Turn off key and unplug
  • Set the Run/Tow switch to the TOW position
  • Disconnect the negative battery cable first
  • Reconnect the positive cable first when installing
  • Take a reference photo before starting installation
  • Use insulated tools and wear protective eyewear and gloves
  • Remove any jewelry before working
  • Avoid mixing different cable gauge sizes

Installation Order:

  • Install all series jumpers first
  • Install controller/motor cables
  • Positive (+) pack lead on first, negative (-) last
  • Apply dielectric grease externally after tightening

Torque Specs:

  • 5/16" studs: 8–10 ft-lb
  • 1/4" studs: 6–7 ft-lb
  • Always Check OEM Spec: Do not over‑torque which avoids cracking the post and ruining the battery
  • After a week or two inspect for any wear or insulation rubbed off and retorque cables

Ensure Dependable Power to Your Golf Cart!

17-308 BATTERY CABLE, 21.5" 6GA BLACK
OEM Model Start Year End Year Gas/Electric
Universal Universal Current Current ELECTRIC