Ditto what Mark T said. I put my Boxster's battery on a tender sometime around the beginning of November and take it off in late March... never had an issue. Find something else to worry about!!
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2000 Boxster S, 6 speed, Sport Package, Litronics, LED tail lights, LNE IMS-B, OBC, Skybreaker wind deflector, Arctic Silver/Graphite Grey
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