Harley battery keeps dying. Next, test the charging system using a multimeter. Nothing like a dead bike on the freeway. . Bike would start but then power would completely cut out once the vibration got past a certain threshold. Nov 10, 2008 · I am considering installing my other battery into a side bag and put a knife gate switch on ground terminal, so can keep from draining that battery when parked! Jul 11, 2025 · Fix your Harley's fast battery drain with expert troubleshooting tips, prevention methods, and professional solutions for lasting results. Learn about common issues causing battery drain, signs of a failing battery, and expert tips for extending battery life through regular maintenance. Aug 11, 2024 · Discover the reasons why your motorcycle battery keeps dying in this article. Ensure they are clean and tight. Anyway, check your cables and make sure they’re properly tight when installing the new battery. Which, unfortunately, seemed to be at freeway speeds. Your motorcycle has been sitting for just two weeks, but when you hit the start button, you hear that dreaded clicking sound. Dec 27, 2024 · To fix these problems, start by checking the battery connections. If your battery consistently dies despite these checks, consider buying a new one. A dead battery is no more capable of holding an electric charge. Motorcycle battery dead after 2 weeks? Learn the 5 main causes of rapid battery drain, how to test for parasitic draw, and prevent premature battery failure. Jan 24, 2024 · The first and the most obvious reason why your motorcycle battery is not charging is because the battery is dead. This can help identify if the alternator needs replacement. vqltqs efh jyd iru gxw wgpfeo vlgvg yblptr wbuzxk szzba