We offer straightforward, convenient returns with at the very least 1 no cost return possibility: no shipping prices. All returns should adjust to our returns plan. How Do I Hook up a Battery Charger-Maintainer to My Vehicle? There are 2 approaches for connecting a charger-maintainer. The easiest is using “alligator” https://hukums.com/products/yuri-355mm-2300w-cut-off-machine-yr-1045