4/0 Gauge 4/0 AWG 10 Feet Black + 10 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar

This cable is excellent quality. Make sure you have the correct crimp tool for this large of cable. It weighs a ton and works great with Solar battery hookups.

The wire worked great and was flexible enough for my project. I had some every tight and short pieces I had to cut and bend at 90⁰ angles.

This cable is much more pliable and easy to work with compared to most others I have worked with. The wire casing is excellent and is easy to strip for lug connectors. The copper wiring is the real deal.. No tin or aluminum alloys detected at all. Works really great for wiring high amperage batteries in parallel, or in series especially. Would buy again

using this for the battery connections in my van conversion. it’s way more flexible than i expected, more so than the 1/0 i got at lowe’s… this stuff has a bunch of small strands of copper, whereas the other stuff had just a few thick strands. easy to cut with some decent wire cutters and im crimping lugs with a hammer crimper

Arrived pretty quickly and soft easy to handle.

Was 2" short of 10', maybe because of metric to standard measurement? Was otherwise as described and very flexible for heavy 4/0 AWG.

Excellent fine strand pure copper cable. Highly recommend for solar battery installation.

I had WindyNation WNI 4/0 cables which required attaching 4/0 sized lugs to the ends in order to bolt the cables to various devices such as connecting 2 batteries in series. I quickly discovered that the smaller wirelets that made up the cable would expand and fray outward once the outer insulation was removed. The lugs provided NO CLEARANCE to make it easier to insert the cable into the lugs before crimping the lugs onto the copper wire. Without fail, strands of the smaller wirelets wouldn't fit into the lug, so these had to be cut off. If I also had to cut the cable, they would fray and expand even more, so then I had to remove up to 20% of the outer wire strands to get the cable to fit into the lugs. See first photo. I don't know if the cable was too big, or if the SELTERM lugs were just too small (no clearance). In any case when the cable is cut, the lugs won't fit when the wire strands expand as the insulation is removed. The insulation is tough. The wire strands are tough. When both are put together, the cable is one tough cookie. Even with 20% of the smaller outer wire strands removed from the cable, once crimped, the lugs held on firmly and could not be removed. After applying heat shrink tubing, the connection looked fine. See second photo. 4/0 gauge cable was probably overkill for connecting 2 batteries in series, so it's my fault for buying too stiff of a cable. This cable should last forever.

The cable is good and flexible but the measurement is not up to expectation since some of them are shorter than 10ft I ordered. Red cables are those having problem. Does the guy who did the cutting have color blindness?

Todo estaba bien hasta que me di cuenta que el cable negro venia oxidado a lo largo de todo el cable, muy mal control de calidad

Very good heavy duty made battery wire , Will buy more in the future