My lightweight Odyssey battery (it was labeled as a Black Panther battery, but it's the same thing, made by the same company, etc) is now seven years old, and still holds a charge. I keep it fully charged. (Any time the car sits unused for more than a week, I plug in my onboard charger.) I see on the Odyssey website that they claim "a ten year design life and a three-to-eight year service life".
I'm just wondering if anyone here has had to replace an Odyssey battery, and if so, how long did yours last?
I'm just wondering if anyone here has had to replace an Odyssey battery, and if so, how long did yours last?