I'm putting 40 amps through these and they are holding up fine. The anderson are the best, though. THese are the 10 gauge ones. To get them to work well, I had to take a screw driver and bend the female end of it a little to make it slide in and out easier. When I got them, they were nearly impossible to pull apart. Only $1.99 . I didn't expect them to work quite so well. I was just seeing if it would work. Of course, the anderson's might be better because they probably won't come apart very easy. And if you are worried about them coming apart, I think they have these retention clips for them that keep them together.

http://www.radioshack.com/product/in...ductId=2104020