BMW M3 G80 G82 - View Single Post - Do I need a battery tender over the winter?

modat · 11-03-2021, 03:55 PM

If you are going to completely store it and not take it out at all during the winter I would get a battery tender. Even though the car is off it still uses up battery as some of the systems are still working in the background.

11-03-2021, 03:55 PM	#2
modat Lieutenant Colonel 2463 Rep 1,738 Posts Drives: 2022 IOMG M3 Xdrive Join Date: Feb 2014 Location: NJ iTrader: (0)	If you are going to completely store it and not take it out at all during the winter I would get a battery tender. Even though the car is off it still uses up battery as some of the systems are still working in the background.
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