I have a small fishing boat and was recently given an electric trolling motor to use with it. Is it possible to keep the small trolling motor battery in the second battery place under the hood so it will stay charged until I pull it out whenever I go fishing? If this is possible, how would I go about connecting this second battery so that it does get charged properly and not overcharged? Any other info related to this that someone else has experienced that may help would be greatly appreciated. Sorry if this is not the smartest question, I'm new to battery powered trolling motors. Thanks in advance for any input.