We recommend storing your Road Chief® in a secure indoor facility. If you Road Chief® has a LiFePO4 battery, we recommend that you charge up your battery 100% before storage, and then switch your trailer into storage mode. Please check on your Road Chief® monthly to confirm the state of charge. You do not need to have 120v power while storing. If your Road Chief® does not have LiFePO4 battery, we recommend trickle charging with 120v power.