Quote:
Originally Posted by elp_jc
Charge your new battery once a week and it should last you a long, long time  . |
So to clarify, I have a brand new '11 E90 which gets driven very infrequently (have a company vehicle). Should I leave the battery tender attached all the time when the car is in the garage, even when it shows a green (fully charged) indicator lamp?
Just curious....
Asif