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      09-05-2011, 02:59 PM   #2
PhillyNate
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Drives: 2010 Porsche Cayman
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The 2011's and maybe earlier have a "glass" battery, the 3 letter acronym escapes me right now. I think it's AGM. Anyway from what I've read you have to use a particular type of trickle charger on these types of batteries. I think that CTEK is the right kind though. Do your research. Good luck
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"what I'm driving here...is an ending." Jeremy Clarkson
2010 Carrara White Porsche Cayman 6mt
2014 Whiteout Toyota GT-86 6mt(Sold 05/23/15)
2011 Alpine White BMW M3 6mt ZCP Coupe(forced retirement 06/06/14)
2008 Alpine White BMW 328i 6mt Coupe(retired 06/21/11
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