So I am looking for a very dependable and reliable battery maintainer for a vehicle that is being stored all winter, and I will have very limited access to both the building and car.

I don't want to lose everything, and want to keep the battery going over winter I just got it going. I hope to drive it here and there, but on a daily basis I won't be able to oversee the operation so to speak.

I remember a member here lost everything from one of these devices, that was several years ago and hopefully technology has improved.