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03S · 05-10-2020, 02:12 PM

Been using Porsche Battery Maintainer, in the cig lighter, on my 03. Anytime I pull into my garage I plug it in. Only on my second battery, no problems.

05-10-2020, 02:12 PM	#8
03S Registered User Join Date: Oct 2008 Location: OH Posts: 20	Been using Porsche Battery Maintainer, in the cig lighter, on my 03. Anytime I pull into my garage I plug it in. Only on my second battery, no problems.