To keep your motorcycle battery charged when not in use, you can follow these practices:
Regular use: One of the best ways to keep your motorcycle battery charged is to use your motorcycle regularly. Frequent usage allows the battery to receive charge from the engine's charging system. If you have a motorcycle that you don't use frequently, consider taking it for a ride every few weeks to keep the battery charged.
Battery maintenance: Ensure that your battery is in good condition and properly maintained. Check the battery terminals for corrosion and clean them if necessary. Make sure the battery is securely fastened and protected from excessive vibration. Additionally, inspect the battery's electrolyte level (if applicable) and top it up with distilled water if needed.
Use a battery maintainer/charger: Investing in a battery maintainer or trickle charger is an effective way to keep your motorcycle battery charged during extended periods of inactivity. These devices are designed to deliver a low, steady charge to the battery without overcharging it. Connect the charger to the battery according to the manufacturer's instructions and leave it connected when the motorcycle is not in use. This will help maintain the battery's charge level.
Disconnect or use a battery disconnect switch: If you plan to leave your motorcycle unused for an extended period, you can either disconnect the battery's negative terminal or install a battery disconnect switch. This will prevent any parasitic drain on the battery caused by electrical components or systems that remain active even when the motorcycle is not in use.
Store in a cool, dry place: When storing your motorcycle for a longer duration, choose a cool, dry location that is protected from extreme temperatures and moisture. High temperatures can accelerate battery discharge, while moisture can lead to corrosion. Consider using a motorcycle cover to further protect your bike and battery from environmental factors.
By following these practices, you can help maintain the charge of your motorcycle battery and extend its lifespan. However, it's essential to periodically check the battery's condition and charge level to ensure it remains in good working order.