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Old 10-31-2012, 07:26 AM
The X Men The X Men is offline
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Location: MA
Join Date: Mar 2012
Posts: 7,117
Mein Auto: 2013 X3 35i
AGM batteries deliver their best life performance if recharged before allowed to drop below the 50% discharge rate. If you keep taking out more than you put back in, your battery will not last very long. If you cannot attach a battery tender to your car, I would give your battery a good deep charge at least once a month.
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