Optima Batteries - Yellow or Blue
My deep cycle 6V batteries have served me well for over eight years but it appears it's time for a replacement. I would like to get them off of the hitch and use sealed batteries somewhere inside t...
Forum Discussion
ALL yellow top Optima are deep cycle. Blue can be either deep cycle or starting. Red is always a starting battery.
What you want is the light grey case for deep cycle. Dark grey is for starting.
If choosing Optima I recommend the D31T (yellow). And like said above I recommend Lifeline over Optima. I have used both.
What you want is the light grey case for deep cycle. Dark grey is for starting.
If choosing Optima I recommend the D31T (yellow). And like said above I recommend Lifeline over Optima. I have used both.
