Using our Battery Finder tool is the quickest and easiest way to find the best Antigravity Battery to replace the one in your Motorcycle, Powersports vehicle or Car. Select your vehicle make, model, year and engine size to find the right match. You might find there are multiple battery options that are compatible with your vehicle. Depending on your application you may want to go with the lightest weight option, or one with higher capacity. See below for more information on battery fitment and sizing.