C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

battery relocation questions

Thread Tools
 
Search this Thread
 
Old Aug 24, 2010 | 07:34 PM
  #1  
cb63's Avatar
cb63
Thread Starter
Advanced
10 Year Member
 
Joined: Feb 2009
Posts: 97
Likes: 0
From: Sanford FL
Default battery relocation questions

I am planning to relocate the battery in my 09 C6. Putting it in the right size storage compartment in the rear.

I have read a couple of threads in here about doing this and plan to follow them. Will plan on using a Braille B3121 battery with 550 CCA. Has anyone out there used this or any Braille battery before. It's only driven on weekends, but every weekend. It's a base 1lt with nothing extra to draw on the battery

Will be using a 1 guage positive cable to the front and ground on the rear frame. Will also run a graound from the block to front frame.

Anything in particular I need to be carefull able when doing this swap. My main concern is whether or not this battery is adequate and will hold up

Thats for any heads-up anyone can give me
Reply
Old Aug 24, 2010 | 08:07 PM
  #2  
timd38's Avatar
timd38
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Default

Make sure you vent the battery outside of the car. The battery only has 31 amp hours, so don't leave anything on when the car isn't running.
Reply
Old Aug 24, 2010 | 08:22 PM
  #3  
bob guzzy's Avatar
bob guzzy
Safety Car
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jan 2006
Posts: 3,940
Likes: 43
From: shavertown Pa.
Default

as long as your buying a new battery get the most amps you can, as long as the case will fit into the space you have.

When they outfit a car with a battery they give you just the bare min. more amps longer battery life.
Reply
Old Aug 24, 2010 | 08:27 PM
  #4  
timd38's Avatar
timd38
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Default

Originally Posted by bob guzzy
as long as your buying a new battery get the most amps you can, as long as the case will fit into the space you have.

When they outfit a car with a battery they give you just the bare min. more amps longer battery life.
Not if you live in a high heat climate. The car came with a group 85 battery and if you live in Arizona as an example, a low CCA battery of the same size will live far longer because heat kills batteries and CCAs are determined by plate surface area and the more surface area you have the less space you have for electrolyte. They key is that the size has to be the same size to get the longer life.
Reply
Old Aug 24, 2010 | 09:09 PM
  #5  
VET4LES's Avatar
VET4LES
Team Owner
10 Year Member
 
Joined: Oct 2004
Posts: 27,420
Likes: 64
From: San Clemente CA
Default

Originally Posted by timd38
Not if you live in a high heat climate. The car came with a group 85 battery and if you live in Arizona as an example, a low CCA battery of the same size will live far longer because heat kills batteries and CCAs are determined by plate surface area and the more surface area you have the less space you have for electrolyte. They key is that the size has to be the same size to get the longer life.
Good information.
Reply
Old Aug 24, 2010 | 09:19 PM
  #6  
8850's Avatar
8850
Melting Slicks
20 Year Member
 
Joined: Feb 2004
Posts: 3,131
Likes: 148
From: Sugar Land TX
Default

I've had mine now since May in this Houston heat with AC and so far no problems. Have no idea how long it will last.

Reply
Old Aug 24, 2010 | 10:32 PM
  #7  
oldmansan's Avatar
oldmansan
Safety Car
15 Year Member
 
Joined: Sep 2007
Posts: 4,359
Likes: 6
From: Los Alamitos California
St. Jude Donor '09
Default

Originally Posted by cb63
I am planning to relocate the battery in my 09 C6. Putting it in the right size storage compartment in the rear.

I have read a couple of threads in here about doing this and plan to follow them. Will plan on using a Braille B3121 battery with 550 CCA. Has anyone out there used this or any Braille battery before. It's only driven on weekends, but every weekend. It's a base 1lt with nothing extra to draw on the battery

Will be using a 1 guage positive cable to the front and ground on the rear frame. Will also run a graound from the block to front frame.

Anything in particular I need to be carefull able when doing this swap. My main concern is whether or not this battery is adequate and will hold up

Thats for any heads-up anyone can give me
Stop. Do not proceed. The Braille battery is made by EastPenn. You can get the same battery under the name of Deka and Big Crank. The only thing different is the label and you'll pay less than half the price of the Braille. There are several different models and quite a few here have used the Deka/Big Crank with great success. You might want to read my battery thread. Research twice, purchase once.

http://forums.corvetteforum.com/c6-t...tall-pics.html

San
Reply
Old Aug 24, 2010 | 11:38 PM
  #8  
theofel's Avatar
theofel
Drifting
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Oct 2006
Posts: 1,608
Likes: 7
From: DELRAY BEACH FLORIDA
St. Jude Donor '10-'13
Default

Braille battery works fine in the rear compartment. I installed a Braille battery over two years ago and its still doing what it should. My choice of battery was the Braille 11.5pound version. The Braille battery is a dry cell that can be installed on its side as well as the conventional way. This makes it fit in places others may not. The rear passenger side compartment is smaller on the 08 compared to 05,06,07 configuration. G.M. decided to put some electronics in there...so the inside of the box has less room. I think there is less heat in that rear compatment compared to the original install under hood....so the battery should last a little longer. Good luck with your install. If you need more details on the install ...do a search back to about May or June of 08 under "Battery relocation kit or DIY"..MIKE

Last edited by theofel; Aug 24, 2010 at 11:53 PM.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

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

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Aug 25, 2010 | 05:06 AM
  #9  
8850's Avatar
8850
Melting Slicks
20 Year Member
 
Joined: Feb 2004
Posts: 3,131
Likes: 148
From: Sugar Land TX
Default

Originally Posted by oldmansan
Stop. Do not proceed. The Braille battery is made by EastPenn. You can get the same battery under the name of Deka and Big Crank. The only thing different is the label and you'll pay less than half the price of the Braille. There are several different models and quite a few here have used the Deka/Big Crank with great success. You might want to read my battery thread. Research twice, purchase once.

http://forums.corvetteforum.com/c6-t...tall-pics.html

San
They give no infomation about their batteries on their site. You won't find CCA or Amperage information. The Deka ETX18L that you used is a tad small IMO! The Braille B3121 is 21 pounds.
Reply
Old Aug 25, 2010 | 11:32 AM
  #10  
EliteGreg's Avatar
EliteGreg
Instructor
 
Joined: Apr 2010
Posts: 149
Likes: 0
From: Charleston SC
Default

Just curious, but why would you move the battery? I know the z06/zr1/gs cars have it in the back because of the dry-sump system....
Reply
Old Aug 25, 2010 | 11:58 AM
  #11  
timd38's Avatar
timd38
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Default

Originally Posted by EliteGreg
Just curious, but why would you move the battery? I know the z06/zr1/gs cars have it in the back because of the dry-sump system....
A Corvette does not have 50/50 weight distribution and moving the battery helps.
Reply
Old Aug 25, 2010 | 12:12 PM
  #12  
SDPC's Avatar
0SDPC
Former Vendor
 
Joined: Jan 2007
Posts: 1,584
Likes: 17
From: Lubbock Tx
Default

Originally Posted by oldmansan
Stop. Do not proceed. The Braille battery is made by EastPenn. You can get the same battery under the name of Deka and Big Crank. The only thing different is the label and you'll pay less than half the price of the Braille. There are several different models and quite a few here have used the Deka/Big Crank with great success. You might want to read my battery thread. Research twice, purchase once.

http://forums.corvetteforum.com/c6-t...tall-pics.html

San
Being manufactured by the same company DOES NOT make them the same product. Why don't mechanics who really beat on their tools for a living just go to walmart and buy Stanley tools? I mean, Stanley tools and Mac tools are made by the same company. . .

You are right, research twice, purchase once, don't just listen to hearsay on a forum. The Braille guys are VERY knowledgeable and helpful and will gladly talk to anyone one the phone and explain the advantages their batteries offer.
Reply
Old Aug 25, 2010 | 05:33 PM
  #13  
cb63's Avatar
cb63
Thread Starter
Advanced
10 Year Member
 
Joined: Feb 2009
Posts: 97
Likes: 0
From: Sanford FL
Default

Thanks for all of the information. I'm relocating for two reasons. I am doing HDPE's and there will be a small amount of handling help in moving the weight from the front to the rear. And also to make room for an Accusump or Dry sump in the future
Reply
Old Aug 25, 2010 | 09:13 PM
  #14  
oldmansan's Avatar
oldmansan
Safety Car
15 Year Member
 
Joined: Sep 2007
Posts: 4,359
Likes: 6
From: Los Alamitos California
St. Jude Donor '09
Default

Originally Posted by SDPC
Being manufactured by the same company DOES NOT make them the same product. Why don't mechanics who really beat on their tools for a living just go to walmart and buy Stanley tools? I mean, Stanley tools and Mac tools are made by the same company. . .

You are right, research twice, purchase once, don't just listen to hearsay on a forum. The Braille guys are VERY knowledgeable and helpful and will gladly talk to anyone one the phone and explain the advantages their batteries offer.
By all means pay twice as much for the same battery, I could care less. I did my research and I try to help others out. A lot of members here have used the same Deka battery with great success and I get pms on a regular basis. To each their own.

I have to ask, do you sell Braille batteries?

San
Reply
Old Aug 25, 2010 | 09:26 PM
  #15  
oldmansan's Avatar
oldmansan
Safety Car
15 Year Member
 
Joined: Sep 2007
Posts: 4,359
Likes: 6
From: Los Alamitos California
St. Jude Donor '09
Default

Originally Posted by 8850
They give no infomation about their batteries on their site. You won't find CCA or Amperage information. The Deka ETX18L that you used is a tad small IMO! The Braille B3121 is 21 pounds.
It cranks right up for me every time, even after four weeks. Your weather is similar to mine, so I don't know why you'd be worried. If you feel better buying the Braille, go for it.

San
Reply
Old Aug 26, 2010 | 12:45 AM
  #16  
SDPC's Avatar
0SDPC
Former Vendor
 
Joined: Jan 2007
Posts: 1,584
Likes: 17
From: Lubbock Tx
Default

Originally Posted by oldmansan
By all means pay twice as much for the same battery, I could care less. I did my research and I try to help others out. A lot of members here have used the same Deka battery with great success and I get pms on a regular basis. To each their own.

I have to ask, do you sell Braille batteries?

San
You went a different route with your choices, that's totally okay with me. There are multiple avenues to choose from when modding your car and reaching for the end goal. As long as someone is properly informed and feels confident in their decision, I'm okay with whatever route they go.

Again, I urge anyone who has questions or concerns to contact the guys over at Braille, they are really informative and helpful and they will truly demonstrate a knowledge above and beyond that of a relabeling outfit with an off the shelf sales pitch.

With genuine research you will find that Braille has pioneered several major battery technologies and that they have proven to be innovators in the industry, not followers.

Last edited by SDPC; Aug 26, 2010 at 12:53 AM.
Reply

Get notified of new replies

To battery relocation questions





All times are GMT -4. The time now is 04:12 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
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-8
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-9
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