As a hesitant buyer I wasn't sure what to expect from this crimping connector, but I`m so glad I took the chance .AS a result of using this product, I found that it made connecting my car's battery charger a breeze. The crimping tool was easy to use and the resulting connection was secure and reliable. My only con is that the instructions were a bit unclear, but with a little experimentation, I was able to figure it out. Overall, I highly recommend this product for anyone in need of automotive cSee full review