I have a 2018 Roadmaster with about 6,500 miles on it. So far, it's been trouble free; however, today I rode to my son's house about 15 miles away...I shut the bike completely off and stayed for about 15 min. When I got on the bike for my return trip, I has a blinking battery light. Traffic and road conditions did not allow me to pull off, so I went about 3 miles with the battery light flashing continuously. I stopped and completely shut down and then restarted the bike and everything was normal. The rest of the ride home was fault free. Whenever my bike is going to be sitting for 3 or more days I put the trickle charger on it. Could my battery already be going bad?