RE: Anderson Power Pole Connectors. Have you had a failure or not?
Last year I took my crimper to a club meeting as my friend wanted to borrow it to attach some Powerpoles. We did over a dozen in about 20 minutes and the club members had very favorable comments. I have been using them for years and have never had a failure. Just be sure that you get the "click" when you push the crimped wire into the housing. I had a problem once with a large diameter wire.