Originally Posted by MCompact
I have a BMW branded C-TEK maintainer I use on my Club Sport; everything else is driven enough to keep the batteries charged.
Do you remember what BMW recommended with regards to when you should use a tender? Because I had only driven my care twice of since March I ordered a CTEK but had to cancel because I was able to take my car out for a 30 mile drive.
You think a 30 mile drive once a month is enough for a 6 yr old battery?
I have a BMW branded C-TEK maintainer I use on my Club Sport; everything else is driven enough to keep the batteries charged.
Do you remember what BMW recommended with regards to when you should use a tender? Because I had only driven my care twice of since March I ordered a CTEK but had to cancel because I was able to take my car out for a 30 mile drive.
You think a 30 mile drive once a month is enough for a 6 yr old battery?