All ActivityMost RecentMost LikesSolutionsRe: Batteries When managing the batteries of an RV (such as the 5er) in winter in a cold area like Central Oregon, you can choose to leave the battery in the vehicle and keep it charged, or remove the battery and store it indoors. Stay in the car is simple, but need to ensure that the power supply is reliable; Take it out and store it to protect the battery better, but it needs to be checked and charged regularly. Choose the best option based on your actual usage and facility conditions. https://www.oremabattery.com/news/how-to-store-agm-batteries-for-cold-winter-months-230368.html