I was charging in Dedham and received warnings and charging stopped. I called roadside, and they indicated problems with the charging system and that the car would not charge - top priority problem. They Ubered me home. After a couple of days of analysis, service told me the canopy on top of the battery was compromised, and water had gotten into the main battery. They replaced with a temporary, and stated my battery was being sent back to the factory for reconditioning. Has anyone had such a problem and does anyone know what is involved with reconditioning. I have a 2012 85 with just under 40K miles and no other problems to date. I was charging to 225/6, and the temporary battery (presumed new), charges to 231/2, so not much depletion after three years. Still, concerned about impact of reconditioning. What is involved?