 Just another battery thread, Opinions solicited |
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| drew365 |
 Aug 21 2006, 10:34 PM
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#1
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These are the good old days!  Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37  |
I've been using the small Odyssey 680 battery for the past two years and it has never let me down, but I may have found it's limits. I installed a G2X data logger and video recorder and bullet mic over the weekend, and the Odyssey kept losing power anytime I used it to run the logger without the car running. Even for just 30 seconds or so to test I had power. I'm afraid of relying on it this coming weekend at Laguna Seca. It's a real expensive weekend and I don't want to spend it in the pits. So, what's the next best, lightest alternative to the 680 that will give me a little more spare power for my new accessories? I love the Optima but don't want to add 25lbs.
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| Trekkor |
Aug 21 2006, 11:16 PM
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#2
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I do things... Group: Members Posts: 7,809 Joined: 2-December 03 From: Napa, Ca Member No.: 1,413 Region Association: Northern California |
Is it possible to run another small battery for just the gear?
KT |
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| drew365 |
Aug 22 2006, 07:45 AM
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#3
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These are the good old days! Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37 |
QUOTE(trekkor @ Aug 21 2006, 10:16 PM)  Is it possible to run another small battery for just the gear? KT Adding a second battery is space and weight, if it's not being charged by the car I need to maintain charging it which could get to be a pain at the track. I'll probably look for a lead acid from a compact car that's not too big. |
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| groot |
Aug 22 2006, 07:57 AM
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#4
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Dis member Group: Members Posts: 894 Joined: 17-December 03 From: Michigan Member No.: 1,444 |
Are you competing or just running for fun?
If you're just running for fun, throw in another battery or use the Optima. If you're competing you can charge the battery between sessions or use a jump box when starting your car.... or get a second battery to swap out after you've used the first battery for a while. I've run a whole weekend on a small motorcycle battery without an alternator.... actually I ran the Runoffs last year on a $30 motorcycle battery that I charged each night. Now I'm really underweight so I run an Optima and don't have to charge it at all during the weekend.... unless I have a practice day on Friday. |
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| drew365 |
Aug 22 2006, 08:36 AM
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#5
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These are the good old days! Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37 |
I'm competing, we often have long waits on grid. I want to know I can shut the car off on grid and not be stuck there. The Odyeesy has served me well but I'm worried the extra pull of the data logger and video cam is more than it can handle. I'm going to bring an Optima out of one of my other cars to get through this weekend, than look for a mid size battery as a permanent replacement.
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| sww914 |
Aug 23 2006, 06:14 PM
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#6
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Advanced Member Group: Members Posts: 2,439 Joined: 4-June 06 Member No.: 6,146 Region Association: None |
I've been using little lawn tractor batteries from autozone or walmart for 5 years, I'm on my 3rd one now. I think that 2 years is about as long as they last, but they're ony 25 bucks. I think that your battery may just be getting weak now, a new one might be able to handle it.
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| Joe Ricard |
Aug 23 2006, 09:27 PM
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#7
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CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
PC680 batteries are rated at like 220 cold cranking amps. all that crap ( I mean stuff) you are running is probably more than the little bugger an keep up with. a lesser battery such as lead acid will be much worse.
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| ottox914 |
Aug 24 2006, 07:04 AM
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#8
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The glory that once was. Group: Members Posts: 1,302 Joined: 15-December 03 From: Mahtomedi, MN Member No.: 1,438 Region Association: Upper MidWest  |
How about a deep cycle optmia yellow top- bigger, more power than your 680, but about 3/4 the size-weight of the red top...
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| drew365 |
Aug 24 2006, 09:36 AM
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#9
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These are the good old days! Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37 |
Hi, my name is Andy, and I'm a big dummy!
So after putting the Optima in the car I was still having problems. Finally figured out there was a bad ground connection that was causing intermittent loss of power when starting. So I put the Odyssey back in the car and I think I'm good to go. Truck and trailer are all loaded, I'm heading to Laguna Seca. |
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| mskala |
Aug 24 2006, 09:44 AM
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#10
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R Group: Members Posts: 1,925 Joined: 2-January 03 From: Massachusetts Member No.: 79 Region Association: None 
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I was going to say you probably had some type of power problem or a failing
odyssey. Glad you found it. You should be able to run that stuff for hours. |
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| Joe Ricard |
Aug 24 2006, 02:03 PM
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#11
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CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
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