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Battery Drain - After 1 week
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04-21-2017, 07:29 PM
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rexcramer
1997 Tip, 2018 Macan
Join Date: Aug 2015
Location: Upland, CA
Posts: 1,338
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1997 Porsche Boxster
2018 Porsche Macan
I bought a cigarette lighter, USB charger thingy, it also has a digital volt readout that displays to a 10th of a volt. It is as accurate as my meter. I keep it plugged in most of the time. I think I paid +/-$8 on Amazon.
rexcramer
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