Battery Maintainer

[TaiChi Man]

Own a 2007 Carrera S and I am in need of a battery maintainer, preferably one that plugs into accessory cigarette lighter. Any suggestions?

[djantlive]

ctek sells those. look on amazon and ebay for a new one.

ctek sells generic versions for about $45. they also OEM for porsche, lambo, corvette, ferrari, aston, bmw, mini etc

it works on all cars that have a "hot" cig lighter that stays on without key in on position such as porsche

[TaiChi Man]

Thanks djantlive.

[cdrik915]

I own a Ctek 5.0 , good product , with an extension cable , and fixed over it on an alloy plate ,

No cable that interfers on the ground , or hanging .

You can choose to connect it on the battery directly , or in the cigarette lighter , that i've done.