Generally well built cable. Thick cables and high-quality connectors connect well and cleanly without the "cheap jiggle" that many cables have. However, I had a problem. While it doesn't affect how well this cable performs, its connectors are on the wrong wires. I hooked up my solar panels to my "solar generator" and found it wasn't charging. After routing the wires and removing my voltmeter to troubleshoot the problem, I checked under the trunk of Anderson's bars (as seen in the photo) to see if the positive and negative were reversed. I just rearranged them since the Anderson connectors are interchangeable. Good thing my device has reverse polarity protection, otherwise I'd burn it up without warning.