I would
-check the battery connections, that they are clean and firmly connected
-check that the battery is fully charged (about 12.6V or so)
-hook up battery to my car's battery (ie, boost it), and see if it works then (as you may have gotten a bad new battery, it happens)
-check the battery connections, that they are clean and firmly connected
-check that the battery is fully charged (about 12.6V or so)
-hook up battery to my car's battery (ie, boost it), and see if it works then (as you may have gotten a bad new battery, it happens)