Your bike’s battery is a critical component that powers its electrical system and enables starting. However, like any battery, it has a limited lifespan and will eventually need replacement. Knowing the signs of a dead or dying battery can help you avoid being stranded and ensure your bike is always ready to ride. In this article, we’ll explore the key indicators of a dead bike battery and provide answers to frequently asked questions.
Signs of a Dead Bike Battery
- Slow cranking: If your bike is starting with a cranking sound, or the engine is not starting up properly, it could be a sign of weak or dead battery.
- Dim headlights: If your bike’s headlights are dimmer than usual, if it is not giving proper lights, mostly when idling, it could possibly indicate a battery issue.
- Battery not holding a charge: If your battery is not being able to hold the charge for a longer period of time, and it needs to be recharged most of the time, then possibly it is not going to last for longer period of time.
- Battery swelling: If your battery appears to be swelling or bulging, it’s a clear sign of a problem and should be replaced immediately.
- Battery corrosion: If the battery terminals has been excessively corroded, this will lead to problems in the connection of the charger, and this will lead to problems while connecting to the charger, leading to a dead battery.
How to Check Your Bike Battery
- Visual inspection: It is important to inspect your battery as it will help in identifying the signs of damage, such as cracks, leaks, or swelling. The terminals need to be checked for corrosion and if it is corroded clean them.
- Voltage test: Voltage test needs to be done; a voltmeter is used to check the battery’s voltage. Between 12.6 and 12.8 volts is considered to be the healthy reading of a fully charged battery. Below 12.4 volts of voltage indicates that the battery may need to be recharged or replaced.
- Load test: A load test is essential; it helps in measuring the battery’s potential to deliver current if it is under a heavy load. A professional mechanic is needed to perform this load, and they use specialized equipment.
- Battery replacement: If your battery is more than two years old or shows signs of significant wear, it’s a good idea to replace it, even if it still seems to be working.
Also Read: How to Check Your Bike Battery Health
Frequently Asked Questions
It is having been discussed that most bike batteries last between 12 and 24 months, the lasting of batteries is mostly depends on usage and maintenance.
It’s generally not advised to use a car battery charger on a motorcycle battery, as it may create some disturbances in the battery and also the voltages may not be suitable. It is recommended to use a charger specifically designed for motorcycle batteries.
A battery could die prematurely if the bike is not running and still the lights and other accessories are being kept on, also frequent short trips also lead to insufficient battery power, and moreover if the bike is being operated during extreme temperatures.
Conclusion
A dead bike battery can indicate a weak or dead battery, which can cause issues with the bike’s electrical system and starting. Key indicators include slow cranking, dim headlights, battery not holding a charge, battery swelling, and excessive battery corrosion. To check the battery, inspect it visually, conduct a voltage test, perform a load test, and consider replacing it if it is more than two years old or shows significant wear. Most bike batteries last between 12 and 24 months, depending on usage and maintenance. Car battery chargers are generally not recommended for motorcycle batteries, as they may create disturbances and voltage issues. Premature battery death can occur when the bike is not running, with lights and accessories on, frequent short trips, or operating in extreme temperatures. It is essential to replace the battery if the battery is more than two years old or shows signs of significant wear.
