why motorcycle battery keeps dying

Best answer


The bad terminal connection between the batteries and the stator.Too many motorcycle accessories plugged in the batteryFaulty voltage regulator or rectifierBad alternator and statorThere is a parasitic drawExcessive heat and vibrationThe battery is almost dead

People also ask


  • Why does my car battery keep dying?

  • What Causes a Car Battery to Keep Dying? Some of the most common reasons for a car battery to die repeatedly include loose or corroded battery connections, persistent electrical drains, charging problems, constantly demanding more power than the alternator can provide, and even extreme weather.

  • How long do motorcycle batteries last?

  • A typical motorcycle battery should last up to 48 months, or 4 years. But it鈥檚 not uncommon for them to quit before that. Take a look at the expiration date of your battery; if it鈥檚 close, it may be time to get a new one. The last reasons a battery drains while riding a motorcycle applies mostly to newer motorcycles.

  • What does it mean when a motorcycle battery terminal is bad?

  • When a motorcycle has a bad terminal connection, that means the battery cable either has a poor connection or isn鈥檛 connected at all. The battery should be charging through the stator while it鈥檚 running, but if there鈥檚 a bad connection, your battery won鈥檛 be getting much of a charge.

  • Why is my motorcycle battery not charging?

  • Another common cause of dead motor cycle batteries is a poor ground connection between the frame and the battery. This can prevent proper charging of the battery. You should carefully check all the connections to ensure that they are properly connected. If required, use light sandpaper or scotch brite to clean the connections. 4. Leaky Circuit