When storing an inverter battery, it's important to take steps to maintain its health and extend its lifespan. Here are some general guidelines: Clean the battery: Clean the battery terminals and housing to prevent corrosion. Charge the battery: Charge the battery to its full capacity before storing it to prevent sulfation. Store in a cool, dry place: Store the battery in a cool, dry place to prevent temperature extremes and maintain battery health. Avoid storing in direct sunlight or near sources of heat. Store at a moderate level of charge: Store the battery at a moderate level of charge (around 50%) to prevent over-discharging or overcharging. Check the battery regularly: Check the battery periodically and charge it as needed to maintain its health. Store safely: Store the battery in a safe location, away from flammable materials, to prevent fire hazards. By following these guidelines, you can help ensure that your inverter battery stays in good condition while it's in storage.