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      01-12-2013, 05:28 PM   #13
Dackelone
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Drives: 135i Silber mit/Rot 6MT N54
Join Date: Feb 2010
Location: Bayern, Germany

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Quote:
Originally Posted by New21er View Post
Where would put a battery tender, at the battery or at the "jump start" lugs in the engine bay?
I would put it at the battery terminals. BMW sells a nice one made by Ctek. You can also look on Amazon for a Ctek one too.