Using the Perrin Battery Tie Down is easy. First, make sure your battery is an OEM size as the tie down is designed for it. If you have an aftermarket battery, the fitment might not be guaranteed. Before installation, check the battery for any leaks from the caps on top. If there are leaks, replace the battery as battery acid can void the warranty. Installation should take about 10 minutes. Just follow the included installation instructions. To maintain your tie down, keep it clean and dry. Since it's powder - coated, avoid using harsh chemicals that could damage the finish. With proper care, your Perrin Battery Tie Down will look great and hold your battery in place for years, thanks to the 5 - year manufacturer warranty.