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Old 08-17-2019, 05:08 PM   #9
rexcramer
1997 Tip, 2018 Macan
 
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Join Date: Aug 2015
Location: Upland, CA
Posts: 1,338
Garage
Quote:
Originally Posted by Gilles View Post
I would not feel comfortable disconnecting the battery while the engine running as you may damage their sensitive electronic systems and may be more expensive than a new battery..
Ditto, that doesn't sound like a very good idea. Maybe try hooking the batteries up in parallel?
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