Originally Posted by ofdcb
Anyone have an idea how Optima batteries compare to what comes from airstream. I've had my 2013 AI for a couple of weeks and just opened the compartment to find Optima blue top batteries.
Optima hypes their "spiral-cell" design as being superior to standard configurations, but the numbers actually tell a different story. Optima blue-tops have about 15% fewer
amp-hours than a comparable-sized standard AGM house battery. If you need to replace them, I strongly urge you to consider Lifeline batteries.