Jim Posted March 17, 2013 Report Share Posted March 17, 2013 I had the original Power Safe SBS-8 in my airplane for over 6 years before it started to show signs of being tired. I pro-actively replaced it with the recommended Odyssey PC310 in the fall and it's already performing worse than the old Power Safe. Anyone else had similar experiences? I've treated the Odyssey exactly as I treated the Power Safe in that I hook up an AGM trickle charger if the plane sits longer than a week. I also noted when I installed the Odyssey that it had no manufacture date or serial number on it, which the Power Safe does. Link to comment Share on other sites More sharing options...
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