Harley Davidson Battery Won't Charge

A Harley Davidson can experience electrical problems at any time but there can be a wait for a service appointment at some repair shops.

Harley davidson battery won't charge. Powering everything from the lights to the ignition system the batterys electrical supply is refueled by the motorcycles charging system. Basically this does not allow the regulator to send voltage to the battery any higher than 146 volts. 1980 sportster not charging.

2005 harley not charging Not charging. As I mentioned earlier a bad regulator cannot control the voltage which overcharges the battery. The LiveWire is great for city commuters and Harley enthusiasts alike as it offers more range than many other electric motorcycles and comes with convenient DC fast charging capabilities.

Tested generator output at battery and - Harley Davidson XLH 1000 Sportster question. Voltages climbs very little when engine is reved. A forum community dedicated to all Harley-Davidson model owners and enthusiasts.

If you jumped the battery to get the bike running and then drove that far Id say that the charging system is probably working. 2004 harley davidson ultra classic charging system going crazy will charge fine until it gets up to 3000 rpms and then it starts jumping from 145. Charging systemfine untiljumpingrpms drop below 3000.

Generally speaking 146 volts is a hard set regulation point on most 12 volt systems such as a Harley. Discussion in Electrical started by. Harley-Davidson Dual-Mode Battery Chargers Avoid the dead battery blues with a new Harley-Davidson Dual-Mode Battery Charger.

Extend your Motorcycles battery life by installing a battery tender. Start the bike and test the voltage at the battery with the bike running it should. Check for continuity through the alternator windings check each diode in the rectifier stack and look for a voltage regulator which may be defective.