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> Optima Red top battery install
post Sep 24, 2009 - 10:47 AM
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trdproven



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I have a red top that i just got, for dirt cheap. but its the wrong one where the positive terminal is far. I am assuming already the wires wont reach but I've seen dustin brown running it so it seems like there is a way to work it or extend it. Also i heard to our battery terminals won't fit over the battery posts. Worse case, I'll try to get the red top part number that actually has the pos terminal closest to the harness.

This post has been edited by trdproven: Sep 24, 2009 - 10:55 AM


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94 Celica GT
|Toyota OEM Japan|Toyota Racing Development|Tom's|Competition Clutch|5Zigen|Apexi|
|Laille/Beatrush|Magnecor|Denso|Royal Purple|Optima|PIAA|PW JDM|Megan Racing|Nitto|
|Work|Greddy|Samco|Project Mu|H&R|Gates|Moog|Rota|Yokohama|Epman|1320|Upgr8
04 Celica GT
|Toyota OEM Japan|Toyota Racing Development|Tein|BC Racing|Greddy|

89 Supra (Sold)
90 Supra (Sold)
 
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post Oct 7, 2009 - 5:53 PM
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Sinyk



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um. yeah. That's correct (better than saying "duh...")


You probably could notice an increase in your sound if the voltage is more stable than before. If you added the cap at the same time as the new battery, it will be more stable for sure. Have you tried testing your voltages under load and idle? Did you ever test them before for comparison? I know that my old battery was dipping below 10V at idle with the stereo on, but now i'm all good.


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post Oct 7, 2009 - 7:51 PM
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trdproven



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QUOTE (Sinyk @ Oct 8, 2009 - 8:53 AM) *
um. yeah. That's correct (better than saying "duh...")


You probably could notice an increase in your sound if the voltage is more stable than before. If you added the cap at the same time as the new battery, it will be more stable for sure. Have you tried testing your voltages under load and idle? Did you ever test them before for comparison? I know that my old battery was dipping below 10V at idle with the stereo on, but now i'm all good.


yea actually when I had the old battery and the cap, it was rated when the car was turned on between 12.x to 13.x now it is 13.x to 14.x with the new battery. this all with sounds playing.


--------------------
94 Celica GT
|Toyota OEM Japan|Toyota Racing Development|Tom's|Competition Clutch|5Zigen|Apexi|
|Laille/Beatrush|Magnecor|Denso|Royal Purple|Optima|PIAA|PW JDM|Megan Racing|Nitto|
|Work|Greddy|Samco|Project Mu|H&R|Gates|Moog|Rota|Yokohama|Epman|1320|Upgr8
04 Celica GT
|Toyota OEM Japan|Toyota Racing Development|Tein|BC Racing|Greddy|

89 Supra (Sold)
90 Supra (Sold)
post Oct 9, 2009 - 2:41 AM
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Random_Stranger



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QUOTE (trdproven @ Oct 7, 2009 - 5:51 PM) *
QUOTE (Sinyk @ Oct 8, 2009 - 8:53 AM) *
um. yeah. That's correct (better than saying "duh...")


You probably could notice an increase in your sound if the voltage is more stable than before. If you added the cap at the same time as the new battery, it will be more stable for sure. Have you tried testing your voltages under load and idle? Did you ever test them before for comparison? I know that my old battery was dipping below 10V at idle with the stereo on, but now i'm all good.


yea actually when I had the old battery and the cap, it was rated when the car was turned on between 12.x to 13.x now it is 13.x to 14.x with the new battery. this all with sounds playing.



The car is supposed to be 13-14.3 or so with the car running and 12 when it is not, right? I thought so. Honestly, there is like 3 types of optima batteries, right? Red, Yellow, and Blue. The lady said I could throw anyone in the car, and my friend had a red in his eclipse, which I am assuming our cars are recommended for yellow. They are 12V batteries, right? So it doesn't really make a difference other than fitment issues. Voltage is voltage.


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91 MR2 Turbo SW20, 92 MR2 Turbo SW20, 95 Celica GT ST204
post Oct 9, 2009 - 2:09 PM
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6strngs



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QUOTE (Random_Stranger @ Oct 9, 2009 - 12:41 AM) *
QUOTE (trdproven @ Oct 7, 2009 - 5:51 PM) *
QUOTE (Sinyk @ Oct 8, 2009 - 8:53 AM) *
um. yeah. That's correct (better than saying "duh...")


You probably could notice an increase in your sound if the voltage is more stable than before. If you added the cap at the same time as the new battery, it will be more stable for sure. Have you tried testing your voltages under load and idle? Did you ever test them before for comparison? I know that my old battery was dipping below 10V at idle with the stereo on, but now i'm all good.


yea actually when I had the old battery and the cap, it was rated when the car was turned on between 12.x to 13.x now it is 13.x to 14.x with the new battery. this all with sounds playing.



The car is supposed to be 13-14.3 or so with the car running and 12 when it is not, right? I thought so. Honestly, there is like 3 types of optima batteries, right? Red, Yellow, and Blue. The lady said I could throw anyone in the car, and my friend had a red in his eclipse, which I am assuming our cars are recommended for yellow. They are 12V batteries, right? So it doesn't really make a difference other than fitment issues. Voltage is voltage.


red is a standard starting battery, yellow is a deep-cycle, which means you can run it til it's dead and recharge it and it won't hurt it; good for car shows or something where you need lights or stereo to be run without the car running. Blue is a marine battery, for boats and stuff.

All of them are 12V batteries, which are actually 12.6V, the alternator runs the car at 13-14.5ish when it's running. You really shouldn't have seen a change in voltage unless your old battery was on it's way out or you happened to correct a bad connection at the battery terminal by removing it and putting it back on.


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94 GT - Sold -------- 69 Pontiac Lemans - Sold
88 Alltrac - Sold ---- 04 WRX - Sold
00 GT-S - Sold ------ 91 Miata - project/drift car
95 GT - Sold -------- 96 GT - New Daily Drive

Posts in this topic
- trdproven   Optima Red top battery install   Sep 24, 2009 - 10:47 AM
- - MaskedMan   Wow how strange, I just got an optima red top batt...   Sep 24, 2009 - 2:42 PM
- - Batman722   you have the wrong battery kinda you have this ...   Sep 24, 2009 - 4:51 PM
- - trdproven   yea dustin, i know its wrong but was wondering if ...   Sep 24, 2009 - 4:54 PM
- - trdproven   Oh well, I guess no one really knows about the opt...   Sep 25, 2009 - 5:12 AM
- - cjh4l22   I was gonna say you could always mount it upside d...   Sep 25, 2009 - 12:23 PM
- - trdproven   mount it upside down? ok that won't work righ...   Sep 26, 2009 - 2:08 AM
- - yellowchinaman   If anyone doesnt have ABS, you could always get a ...   Sep 27, 2009 - 8:24 AM
- - 6strngs   I would just extend the positve cable some with so...   Sep 29, 2009 - 12:12 AM
- - trdproven   its cool, it actually reaches.   Sep 29, 2009 - 1:28 PM
- - dustin15brown   I honestly dont think I changed anything to get mi...   Oct 5, 2009 - 9:59 PM
- - Random_Stranger   I have a Red Top Optima in mine. I didn't hav...   Oct 7, 2009 - 4:42 AM
- - trdproven   batteries are not all the same, height, size, nega...   Oct 7, 2009 - 5:39 PM
- - Sinyk   um. yeah. That's correct (better than saying ...   Oct 7, 2009 - 5:53 PM
|- - trdproven   QUOTE (Sinyk @ Oct 8, 2009 - 8:53 AM...   Oct 7, 2009 - 7:51 PM
|- - Random_Stranger   QUOTE (trdproven @ Oct 7, 2009 - 5:5...   Oct 9, 2009 - 2:41 AM
|- - 6strngs   QUOTE (Random_Stranger @ Oct 9, 2009 - 1...   Oct 9, 2009 - 2:09 PM
- - trdproven   the change in mine was from the cap voltage readin...   Oct 9, 2009 - 6:54 PM
- - soulshadow   Whats so special about these batteries? Most custo...   Oct 9, 2009 - 9:28 PM
|- - presure2   QUOTE (soulshadow @ Oct 9, 2009 - 9...   Oct 10, 2009 - 8:08 AM
|- - Hanyo   QUOTE (presure2 @ Oct 10, 2009 - 6:0...   Oct 22, 2009 - 3:53 AM
|- - qatar11   QUOTE (presure2 @ Oct 10, 2009 - 9:0...   Oct 22, 2009 - 7:17 AM
- - trdproven   yupp, for me it wasn't because I got the impro...   Oct 18, 2009 - 10:37 PM
- - legalkid86   well i just got a yellow optima for my car at auto...   Oct 19, 2009 - 11:01 PM


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