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2nd battery randomly drained to 6v?
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<blockquote data-quote="Badseed" data-source="post: 8368728" data-attributes="member: 664935"><p>Hey folks, having a battery issue. My subwoofer amp was turning off an on rapidly, basically strobing my bass. I went in the back to see what was going on, disconnected subs and noticed the amp was turning on and off rapidly, but the intervals were getting slower. I took out the multimeter and tested the shuriken sk-bt60 I have installed in the trunk and it was reading at 6.34 volts and was draining.</p><p></p><p>I just checked the battery 2 days ago and it was reading at 12.8v when the car was off and 14.1 when on. I checked the pos and neg terminals, both were loose, but still had decent connections. I tightened them down and my car has been on for an hour trying to slow charge it. Its back up to 9.7v</p><p></p><p>What would have caused it to drain so rapidly like that?</p></blockquote><p></p>
[QUOTE="Badseed, post: 8368728, member: 664935"] Hey folks, having a battery issue. My subwoofer amp was turning off an on rapidly, basically strobing my bass. I went in the back to see what was going on, disconnected subs and noticed the amp was turning on and off rapidly, but the intervals were getting slower. I took out the multimeter and tested the shuriken sk-bt60 I have installed in the trunk and it was reading at 6.34 volts and was draining. I just checked the battery 2 days ago and it was reading at 12.8v when the car was off and 14.1 when on. I checked the pos and neg terminals, both were loose, but still had decent connections. I tightened them down and my car has been on for an hour trying to slow charge it. Its back up to 9.7v What would have caused it to drain so rapidly like that? [/QUOTE]
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2nd battery randomly drained to 6v?
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