2 Gauge 2 AWG 20 Feet Black + 20 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar

4.8 4.8 out of 5 stars | 5,718 ratings

Price: 109.9

Last update: 08-14-2024


About this item

Use selection tabs above to select (1) cable gauge size and (2) cable length and insulation color. Available in 8 Gauge through 4/0 Gauge. Please refer to the photo gallery for a technical specification chart (amperage, voltage, stranding, insulation and copper thickness, etc.)
WindyNation Power-Flex Cable is fully annealed PURE copper, flexible (high copper strand count), with a tough, solvent resistant EPDM insulation jacket. REFER TO THE PHOTO GALLERY FOR A DETAILED SPECIFICATION CHART
Copper cable is fully annealed per ASTM standards. Complies with SAE J1127.
Rated up to 600 volts, -50°C to +105°C (-58°F to +221°F).
IEC and RoHS compliant

Product information

Technical Details


Top reviews from the United States

dragonlord
5.0 out of 5 stars High-Quality and Versatile Cable
Reviewed in the United States on July 14, 2024
This 4 gauge wire has been a reliable and versatile addition to my DIY projects. The 10 feet of both black and red cable provide ample length for various applications, from car and inverter connections to RV and solar setups. The pure copper construction ensures excellent conductivity and flexibility, making it easy to route and install.

One of the standout features is the cable's durability. Despite its flexibility, it feels robust and capable of withstanding demanding environments. The insulation is also high quality, providing added protection and longevity to the cables.

The only minor downside is that it can be a bit thick for some tight spaces, but this is a small trade-off considering the excellent performance and reliability it offers.

This is a top-notch choice for any DIY enthusiast. Its quality construction, flexibility, and versatility make it a highly recommended product for a wide range of electrical projects.
Ryan M Hill
5.0 out of 5 stars the real deal, not soft amp cable
Reviewed in the United States on July 4, 2024
used it to completely redo power and ground wiring on an old Lincoln. it works great and is actually copper not aluminum. Easy to work with but high quality. Worth the extra $$
Uke4Jesus
5.0 out of 5 stars Great product
Reviewed in the United States on August 6, 2024
Love the thickness of this wire. It will certainly work well on my 2000w inverter. The colors are a plus and will protect my camper. Its stiffness is a plus also. The length is just right.
Kelli
5.0 out of 5 stars Solid pure copper wire this is a good product.
Reviewed in the United States on August 5, 2024
Not much to say this was pure copper wire , rubber good quality all the way around no complaints..

We use the pure copper wire versus the aluminum, even though the aluminum is a little cheaper we would recommend the copper over the aluminum.
Scadaman29325
4.0 out of 5 stars Great wire for booster cables.
Reviewed in the United States on March 29, 2024
Not so much for RV LiFePO4 battery installation. Insulation is THICK rubber. Very flexible.
Dale E. Sale
5.0 out of 5 stars Flexible and easy to work with
Reviewed in the United States on May 7, 2024
This is really good cable. I was able to easily snake it around underneath the truck to run a Anderson powerpole connection to the bed. The only thing I can say is, buy much more of a length than you think you need. Bends and twists eat up your length.
J P
5.0 out of 5 stars Quality Product
Reviewed in the United States on July 5, 2024
Seems to be a quality product. Works as suppose to . Feels well made, makes good connections. Correct gauge , 100% Copper, Very satisfied.
Turbo Tim
5.0 out of 5 stars Good quality.
Reviewed in the United States on June 25, 2024
Great flexible wire. Good quality.

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