Oddyssey Battery Performance 31M925 Dual Purpose Marine Battery

Odyssey absorbed glass mat batteries are engineered with thin plate pure lead technology. The flat plates are constructed of 99.99% pure lead - not lead alloy, so they can be made thinner in order for more to fit in the battery. The additional plates result in 15% more surface area for more power. This advanced manufacturing design delivers increased reliability and long life.

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  Massive deep cycle reserve power for increased on-board accessories
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  Designed and built to last up to 3X as long as conventional batteries
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  Longer service life - 3 to 10 years
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  Virtually maintenance free - no need to add water