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Pure Copper
Premium grade, high strand cable count, pure copper cable manufactured to the highest standards right here in the USA!
- Finely stranded
- Pair with WindyNation cable terminals and heat shrink.
- Perfect for any application requiring a pure copper conductor.
Power-Flex Welding and Battery Cable
Ultra-Flexible
WindyNation's Power-Flex welding and battery cable is a highly flexible industrial grade electrical cable. A high strand cable count combined with a soft, pliable EPDM insulation results in a flexible cable every time. Our cable is resistant to tears, cuts, abrasion, water moisture, and oil based solvents.
Whatever your project may be, WindyNation has the cable for it.
- 100% Made in the USA.
- Highly flexible industrial grade electrical cable.
- Approved for up to 600 volts, -50°C to +105°C (-58°F to +221°F).
- Rated as dual use for welding or battery installation applications.
- Available gauge sizes range from 8 gauge to 4/0 gauge.
Wide Range of Uses
Manufactured In The USA
WindyNation's Power-Flex welding and battery cable is manufactured in the USA. Each cable that leaves our warehouse is precisely cut on an automated robotic cable processing machine and double checked for quality and accuracy before it is shipped out to our customers.
Kirengas
2025-08-24 12:21:59
I did a lot of research on Wires that I could use on my AMP that I can run from battery to the trunk for Both Positive and Negative. These were great quality, flexible and correct 8 Gauge. 15 Feet was little shorter on my vehicle (2003 Mitsubishi Lancer Oz Rally) but managed to make it work. These wire were Not fake copper, they are pure copper.
Katrael
2025-08-09 16:31:25
I've done several solar projects, wiring charge controllers, inverters, batteries banks, and what I like about this wire is its flexibility. I've used quite a bit of it for this purpose. You can get it in any gauge you need. As to the durability...only time will really tell, but some of this wire that I've used is a couple of years old and I don't see any signs of deterioration. I feel confident that it'll last the rest of my life and a lot more.
Leigh
2025-05-06 18:33:29
Am very happy with the quality of the wire. It’ll work great for what I’m using it for. Fast shipping also. Thanks
Kindle Customer
2025-03-25 13:14:21
Better than the 10 gauge tined wire that the Chinese winch came with, works great very happy, these are 8 gauge stranded full copper wire,no overheating issues,
Daniel D.
2025-03-06 14:13:28
Excellent. Pure copper 8awg wire with an awesome outer sheath. Sheath hard to cut with a razor blade, that means it has to be cut and abrasion resistant( now you know it's not totally but close). I like my ends tinned so I used a blow torch, OMGoodness Sake, the sheath didn't melt off and burn off another 6" of sheath. This wire is awesome. I mean awesome. Whoever sells this wire, your awesome. Thanks for listening, I enjoy talking.
Dylan
2025-03-01 15:47:10
Ordered 15 ft of 8 AWG for my boat restoration and this wiring is simply amazing! There is very thick insulation around the wire. This wire is very versatile and doesn't hold it's form like most wires want to do, this made using it very easy and painless.
Truthful Review
2025-02-28 14:18:40
After reading through some of the reviews in here about how this wire is not true awg sizes, here is some info for you:I have purchased the following over time - 0 awg, 8 awg, and 4 awg.I sat and counted the strands on the 4 awg. In total, I counted 364 strands. The manufacturer says 370. Missing 6 whole strands of wire. This does not mean it's 6 awg. It's 4 gauge.The photos of people comparing different brands? Take a look at the insulation thickness. It's thicker on the memphis wire. The conductor is the same size however.The photo of someone measuring the conductor wire bundle with calipers? You dont measure using the back of the caliper throat.Those claiming that their crimper dies were too loose when crimping a lug? I have two sets of hydraulic crimpers with AWG sized dies (not metric and not chinesium), and when this wire is coupled with appropriate lugs (selterm in my case), I have never had a failure in mil spec and nasa pull testing specifications, resistance testing, or temperature and/or abrasion resistance.Bottom line is that this wire IS true awg and is NOT copper clad aluminum as a few claim. It's pure annealed copper. You just have to be smarter than the wire.
Chris
2025-01-07 12:51:17
Quality wire that is heavy duty yet flexible. I use the wire for solar projects and it is easy to work with.
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