Why would my battery keep going dead?

Why would my battery keep going dead?

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.

Why does my battery keep dying on my motorcycle?

There are several reasons why a motorcycle battery drains while riding including a bad battery terminal connection, corroded battery terminals, a bad stator, a bad rectifier/regulator, too many electrical add-ons, too old of a battery, and if you have a newer motorcycle, an automatic shut-off will happen if the battery …

What are the signs of a bad stator?

The most obvious symptoms of a bad motorcycle stator include no spark, weak spark, or intermittent spark (also known as misfiring). Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced.

What are the signs of a bad Rectifier?

You’ll note signs right away like poor starts, fluctuating meter readings, and dimmed headlights. around 13 volts, the bike will start to drain the battery. When this happens, it’s only a matter of time before the engine stops completely.

Can you jump a car with a bad alternator?

While jumpstarting a vehicle with a bad alternator may technically be possible, do not leave jumper cables connected between vehicles longer than necessary as it can result in damage to sensitive electronics.

Why does my car battery keep going dead?

In a couple days the battery will be dead again. If the battery and alternator are good, then there is a good likelihood that there is a drain from a circuit in the car, such as a light left on or shorted. Somewhere there is a short that is draining the battery.

Why does my car battery drain after I Turn Off the key?

2. Parasitic Drain Parasitic drain is due to components in your vehicle continuing to run after the key is turned off. Some parasitic drain is normal – your battery delivers enough energy to keep things, like your clock, radio presets, and security alarm operational at all times.

How can you tell when your car battery is draining?

This includes lights, radio, air conditioning, and more. You may be able to tell when your car battery starts to die if you find it difficult to start, have flickering lights, or a weakening alarm system. Your car battery may begin to drain for 8 reasons:

Why does my bike battery keep draining out?

But depending on what is causing your battery drainage, your bike may behave differently. It can lose all of its power in just a matter of hours. Or you may even be experiencing a battery that is being drained when you are out riding. In the latter case, there is usually a completely different cause for your problems than with the first.