C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Good Battery? Not Optima

Thread Tools
 
Search this Thread
 
Old Apr 13, 2005 | 10:28 AM
  #21  
ptdrummer54's Avatar
ptdrummer54
Safety Car
 
Joined: Feb 2004
Posts: 4,208
Likes: 2
From: Rochester MN
CI 5-6-7-8 Veteran
St. Jude Donor '04-'05-'06-'07
NCM Ambassador
Default

After reading this, and several other posts on problems, I would echo the thought that there are many people using the Optimas, and only a few reporting any problems, and quite honestly I think I am seeing more posts lately about how people have heard that Optimas are a problem, then I have seen actual posts that confirm someone had a problem. Some of those that thought they had a battery problem have found that their true problem is parasitic drains on the electrical system (the most recent one I saw was caused by the radio. In this case no matter what type of battery you put into that car, it will go dead faster than it should. Parasitic drain seems to be something that occurs in C5s more than in other cars I have seen.

If your battery is draining after a 1 or 2 week period of inactivity I would suggest that you explore how much drain you are experiencing before you assume the battery is defective. You may be trying to fix the wrong problem
Reply
Old Apr 13, 2005 | 10:41 AM
  #22  
Mike Mercury's Avatar
Mike Mercury
Team Owner
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 54,204
Likes: 180
From: S.W. Ohio. . . . . . NRA Life Member
Default

Screw; I was in the same boat as you.... needed to replace factory battery - but was shy about the Optimas.

There is an alternative - as mentioned from a few other posters - and that's the Exide Orbital. Same technology as the Optima - but made by a different mfgr. Sams Club sells 2 sizes for cars and either will fit the C5. They sell a third Orbital model that is a marine battery. I didn't check to see if it would also fit the C5.

And the Exide Orbitals are about $20 less than the Optimas.

At least... we now have a choice in that type technology car battery.

Last edited by Mike Mercury; Apr 13, 2005 at 10:43 AM.
Reply
Old Apr 13, 2005 | 12:03 PM
  #23  
screw991le's Avatar
screw991le
Thread Starter
Race Director
10 Year Member
 
Joined: Sep 2004
Posts: 17,786
Likes: 4
From: Redsox, Pats, Celts & Bruins !!! Redsox Nation !!!
St. Jude Donor '06-'07-'08-'09-'10-'11-'12
Default

Thanks Mike
Reply
Old Apr 13, 2005 | 12:39 PM
  #24  
DRR's Avatar
DRR
Burning Brakes
15 Year Member
 
Joined: Aug 2004
Posts: 770
Likes: 0
Default

Don't buy an Optima Yellow top without knowing that they have only a 12 month free replacement warranty. I had one fail at 13 months and then found out that for the more expensive yellow top the free replacement warranty period is much shorter than the red top. This battery was not in my Vette and it DID fail on a road trip. No warning signs. I had to pay $70 for a pro-rata replacement. Yellow top is the only Optima battery made for this car, that is why I got it instead of a red top. I have had no problems with my two other cars Optimas. Doug
Reply
Old Apr 13, 2005 | 04:21 PM
  #25  
vetdude's Avatar
vetdude
Race Director
20 Year Member
Liked
Loved
 
Joined: Jun 2002
Posts: 12,198
Likes: 15
From: Columbia MD
Default

Interstate battery in my '99 with no problems whatsoever, even after sitting two weeks at a time. I think I read on here that Interstate makes the Optimas(?).
Reply
Old Apr 13, 2005 | 05:58 PM
  #26  
6 speed Sid's Avatar
6 speed Sid
Drifting
 
Joined: Jul 2001
Posts: 1,896
Likes: 3
From: New Bern NC
Default

I'm going with the Exide.
Reply
Old Apr 13, 2005 | 08:43 PM
  #27  
Bob Chapman's Avatar
Bob Chapman
Pro
20 Year Member
 
Joined: Jun 2002
Posts: 726
Likes: 45
From: Marquette MI
Default

So did you really need to describe Optimas as "suck ***" batteries? What did that add?
Reply
Old Apr 14, 2005 | 12:10 AM
  #28  
flash134's Avatar
flash134
Racer
 
Joined: Feb 2005
Posts: 267
Likes: 0
From: Banner Elk NC
St. Jude Donor '05
Default

Have Optima's Red Top in 2 vehicals with 0 problems
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-3

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-4

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-5

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-6

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-7

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
Old Apr 14, 2005 | 12:35 AM
  #29  
TheDVS1's Avatar
TheDVS1
Drifting
15 Year Member
 
Joined: May 2004
Posts: 1,822
Likes: 2
From: San Clemente CA
Default

Originally Posted by Devoz
Hawker Odyssey.

Odysseys are big bucks, but very nice. Which model are you using, and how is the cranking power? I see you've mounted it sideways. Where'd you find the hold-down? TIA...
Reply




All times are GMT -4. The time now is 11:51 AM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-5
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE