 Current drain, And on 9-14 of all days |
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| jeffdon |
 Sep 15 2010, 01:13 PM
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#1
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Senior Member  Group: Members Posts: 1,094 Joined: 24-October 06 From: oakland, ca Member No.: 7,087 Region Association: None  |
Battery was dead yesterday. Threw a charger on it over night. Putting an ammeter between the pos cable and pos terminal, i show a current drain of 69mA. I have nothing fancy in the car like a stereo or alarm that would draw current with the key off.
Does this amount of current draw sound normal? |
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| underthetire |
Sep 15 2010, 01:21 PM
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#2
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914 Guru Group: Members Posts: 5,062 Joined: 7-October 08 From: Brentwood Member No.: 9,623 Region Association: Northern California |
69 mA is nothing. I think natural discharge rate of a battery is around there.
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| jeffdon |
Sep 15 2010, 01:37 PM
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#3
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Senior Member Group: Members Posts: 1,094 Joined: 24-October 06 From: oakland, ca Member No.: 7,087 Region Association: None |
QUOTE(underthetire @ Sep 15 2010, 12:21 PM)  69 mA is nothing. I think natural discharge rate of a battery is around there. Kinda thought so. Wonder why it was so dead. I last drove only three days ago |
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Posts in this topic
jeffdon Current drain Sep 15 2010, 01:13 PM
underthetire You didn't happen to leave the turn signal lev... Sep 15 2010, 01:56 PM
jeffdon
You didn't happen to leave the turn signal le... Sep 15 2010, 02:00 PM Tom_T It's also a function of whether you charge it ... Sep 15 2010, 02:38 PM orange914
Try a trickle charger/maintainer if it's not... Sep 15 2010, 04:37 PM tradisrad I recently had an optima battery go bad. Less than... Sep 15 2010, 02:44 PM warrenoliver With your meter connected, remove then replace you... Sep 15 2010, 03:10 PM jt914-6 Have always had good luck using the Battery Tender... Sep 15 2010, 05:02 PM |
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