Well the car forums I used to be on all the time had battery discussions periodically and there were a number of people that would claim to be using the Optima in a deep discharge fashion and saw little degradation in performance and capacity after years of use, unlike the standard flooded cell types.
I've never run across problems with an Optima, though I have had issues with flooded cell car batteries after just having my car sit idle for 3 months with a battery that was less than a year old. One nice thing about those spiral wound cells you can install the battery in horizontal if you want and it won't leak as the electrolyte is held in suspension in a glass fabric.
I've never run across problems with an Optima, though I have had issues with flooded cell car batteries after just having my car sit idle for 3 months with a battery that was less than a year old. One nice thing about those spiral wound cells you can install the battery in horizontal if you want and it won't leak as the electrolyte is held in suspension in a glass fabric.