Why My Motorcycle Battery Voltage Drop When in Storage
Introduction
When you store your motorcycle for an extended period, you may notice that the battery voltage drops significantly. This can be a common issue for many motorcycle owners, and understanding the reasons behind it can help prevent any damage to your battery.Causes of Voltage Drop
1. Self-Discharge
Motorcycle batteries, like all batteries, can self-discharge over time. This means that even when not in use, the battery will gradually lose its charge. When left in storage for an extended period, the self-discharge can lead to a significant drop in voltage.
2. Sulfation
Sulfation occurs when lead sulfate crystals build up on the battery plates. This can happen if the battery is left in a discharged state for too long, leading to reduced capacity and voltage drop.3. Parasitic Drain
Parasitic drain can occur when there is a constant power draw on the battery, even when the motorcycle is not in use. This can be caused by accessories or electrical components that are still connected to the battery during storage.4. Temperature
Extreme temperatures, either hot or cold, can also affect the battery voltage during storage. Cold temperatures can reduce the battery’s ability to hold a charge, while hot temperatures can lead to increased self-discharge.5. Lack of Maintenance
Neglecting to properly maintain and care for the battery during storage can also contribute to voltage drop. This includes not keeping the battery charged or allowing it to become discharged.Preventing Voltage Drop
1. Use a Battery Tender
A battery tender can help maintain the charge of the battery during storage by providing a small trickle of power to keep it topped up.2. Disconnect Accessories
Before storing your motorcycle, make sure to disconnect any accessories or components that may be drawing power from the battery.3. Regular Maintenance
Regularly checking and maintaining the battery, such as keeping it charged and clean, can help prevent voltage drop during storage.4. Proper Storage Conditions
Storing your motorcycle in a cool, dry place can help minimize the impact of temperature on the battery, reducing the risk of voltage drop.5. Use a Battery Insulator
Consider using a battery insulator to help regulate the temperature of the battery and reduce the effects of temperature on voltage.In conclusion, there are several reasons why motorcycle battery voltage may drop during storage. Understanding these causes and taking preventative measures can help prolong the life of the battery and ensure it remains in good condition. By using a combination of proper maintenance, storage conditions, and accessories, you can minimize the voltage drop and keep your motorcycle battery in optimal condition.
