06-17-2008, 03:55 AM | #1 |
AutoBot Scout
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Extra power
Does anyone know of a product that can be used to run the stereo with the car off for long periods of time that wont drain your battery?
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06-17-2008, 07:53 AM | #2 | ||
Truth Enforcer
Drives: anything I can get my hands on Join Date: Sep 2006
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an extension cord
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06-17-2008, 08:01 AM | #3 |
36.58625, -121.7568
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^
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06-17-2008, 08:09 AM | #4 |
Weekend Rockstar
Drives: Depends on the day... Join Date: Mar 2008
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Go to Best Buy, I forgot what it's called, but it does exist...
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06-17-2008, 09:57 AM | #5 |
Moderator.ca
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A second battery?
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__________________ Originally Posted by FbodFather My sister's dentist's brother's cousin's housekeeper's dog-breeder's nephew sells coffee filters to the company that provides coffee to General Motors...... ........and HE WOULD KNOW!!!!__________________ Camaro Fest sub-forum |
06-17-2008, 10:04 AM | #6 |
Back in Black
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LOL on the extention cord. Best bet would be a yellow top optima battery and a capacitor to run between your amp and battery. A capacitor basically holds a charge like a second battery. It basically works to keep your huge amp from having such a drain on your battery so your battery can run the rest of your car. By no means am I a car audio expert(big stereos just add weight), but that's the way it was explained to me in layman's terms.
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06-17-2008, 11:03 AM | #7 | |
www.Camaro5store.com
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I was thinking a second battery
And there it is! Quote:
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06-17-2008, 12:05 PM | #8 |
AutoBot Scout
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Will a trickle charger hooked to the bat work in these cases? I only ask cause my bat died when i provided music for the titus will show and had to get jumped by IrocZlover lol
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06-17-2008, 12:37 PM | #9 | |||
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A capacitor is a short-term, low-capacity electric storage device. It holds a little bit of power, and releases it very quickly when needed. That's all. It won't help make a battery last longer after shutting the engine off. Quote:
There's also the second battery idea, or just watching the volt meter and starting the car before it runs dead.
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06-17-2008, 01:23 PM | #10 |
Drives: 1998 S-10 Join Date: Apr 2008
Location: Bham, AL
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It's called a second battery and a battery isolator. They run from about $50-$250 for the isolator alone.
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06-17-2008, 01:27 PM | #11 |
I used to be Dragoneye...
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If you wanted to make a do-it-yourselfer, couldn't you buy a 12-volt power converter, and just wire the head unit and amps to it? (disconnecting them from the car)
Just a dumb question. I like jury-rigging things, so it crossed my mind. I wondered if it was even possible. |
06-17-2008, 01:56 PM | #12 | |
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Yes, any source of 12 to 14 volts (with enough current, obviously) will run the stereo fine.
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Removing weight has surprisingly little effect on fuel economy
Engine break-in procedure | Gear ratios 2002 GMC Sierra 4x4 5.3 (190,000 miles and going strong) 1980 Buick Lesabre family heirloom with 36,000 miles 2008 Volkswagen Rabbit 2 door I5-2.5 5spd DD lease Quote:
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06-17-2008, 06:31 PM | #13 |
C5 Member #227
Drives: Camaros Join Date: Sep 2006
Location: NY
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If your battery is good and charging system is functioning properly, just start it for 5 minutes every couple of hours. It always worked for me.
Or always buy manual transmission cars and park on a hill facing down! |
06-18-2008, 12:34 AM | #14 | |
SoCal Race Team #13
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Quote:
Complete and utter truth, with some unvarnished opinion. YES they are used when they are not needed a lot, BUT they do serve a purpose and used properly will improve a systems performance.
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