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Why want my car battery stay charged
1999 Mercury Mystique

Why want my car battery stay charged

(1999 Mercury Mystique)
I put jumper cables on my car and my moms car I let run for literally an hour drive it around for a few then turn it off turn back on immediately just to make sure it still has juice. The next morning I wake up and it's not all the way dead but it just won't start.
1 answer & 0 comments
Popular Answer
on July 11, 2017
Sounds like a battery issue to start with. Have your battery tested by a reputable shop to determine if it has the reserve capacity to last overnight for a morning start. Could be as simple as that. Beyond that, checking for a "parasitic draw" by an electrical component would be needed.
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General Diagnosis
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on July 11, 2017
Sounds like a battery issue to start with. Have your battery tested by a reputable shop to determine if it has the reserve capacity to last overnight for a morning start. Could be as simple as that. Beyond that, checking for a "parasitic draw" by an electrical component would be needed.
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