TEMCo 6 Gauge AWG 175 ft Black Flexible Pure Copper Welding Cable

In this review of the TEMCo 6 Gauge AWG 175 ft welding cable, the bottom line is simple: this is a heavy duty, highly flexible copper cable best suited for battery, solar and welding leads where a rugged jacket and high conductivity matter most. The reviewer found the cable's combination of an annealed 30 gauge OFC conductor and an EPDM rubber jacket delivers dependable performance for installations that demand movement, engine-bay heat resistance and water or oil exposure. If you need a long run of battery or inverter cable that stays pliable and resists abrasion, this cable stands out.

Key Features

• 115 Max Amps: Provides adequate current capacity for runs up to 50 ft, making it practical for many battery, inverter and welding setups.
• Rated to 600 V: Safe for a variety of low-voltage DC systems including solar arrays, RV power and winch leads.
• Wide temperature range: Operates from -58F to +221F, so it tolerates cold storage and hot engine-bay environments without becoming brittle or soft.
• Flexible EPDM jacket: The rugged rubber outer layer resists cuts, tears, abrasion, water, oil, grease and flame while remaining very flexible for tight routing.
• Pure copper conductor: Annealed 30 gauge OFC conductor with 260/30 stranding delivers good conductivity and repeated flex life compared with stiffer cables.
• Compact diameter: Nominal OD of 0.303 in keeps the cable manageable in conduit or bundling while still carrying useful current.

Who It's For

This cable is aimed at DIYers and professionals who need a flexible, durable battery or welding lead for cars, trucks, RVs, solar installations and battery banks. It is particularly useful where routing through tight spaces or repeated movement is required, such as engine bays, camper conversions and winch installs.

Those who should look elsewhere include users who need continuous heavy welding duty above short runs or who require the absolute highest ampacity for long runs; for very long, high-current welding leads or main battery feeders a larger gauge cable would be a better choice.

Pros & Cons

Pros

• Very flexible EPDM jacket makes routing and installation easier in confined areas.
• Pure annealed OFC copper conductor gives reliable conductivity and corrosion resistance over time.
• Durable against cuts, abrasion, oil and flame which is useful in automotive and outdoor environments.
• Reasonable nominal diameter for handling and conduit use while still supporting many DC applications.

Cons

• Rated for 115 max amps only up to about 50 ft, so longer high-current runs require a thicker gauge to avoid voltage drop.
• Not intended as a replacement for extremely heavy welding leads in constant high-amperage industrial welding work.

Specifications

Gauge	6 AWG
Length	175 ft
Max current	115 Amps (up to 50 ft)
Voltage rating	Up to 600 V
Temperature range	-58F to +221F (-50C to +105C)
Conductor	Annealed 30 gauge OFC, 260/30 stranding
Nominal OD	0.303 in (7.70 mm)

Our Verdict

The TEMCo 6 AWG 175 ft welding cable is a versatile, value-minded choice for battery, solar, RV and light welding use where flexibility and durability matter. Its EPDM jacket and pure copper conductor make it a practical option for most DIY and mobile-power installs, though installers needing very long, high-current runs should step up to a heavier gauge. Overall it delivers dependable performance and good value for its intended roles.

Frequently Asked Questions

Can this cable be used for solar PV and battery banks?
Yes. It is rated to 600 V and works well for DC solar and battery bank wiring where a flexible, durable cable is desired.

Is the jacket resistant to oil and heat?
Yes. The EPDM jacket is resistant to water, oil, grease, abrasion and flame and is rated for temperatures up to 221F.

Will this cable handle long high-current welding runs?
For short welding leads and accessory use it is fine, but for long, continuous high-amperage welding runs you should choose a heavier gauge to avoid voltage drop and heat buildup.