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
The construction of Optimas makes them great for handling bouncing and vibration, but it isn’t efficient use of space so they end up being much smaller capacity than other batteries. The cylindrical cells waste space.
