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Old Nov 14, 2024 | 11:44 AM
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Default Battery Questions



just picked up a ACdelco battery from my local dealer and wanted to double check that it is the correct one;
1 I thought the battery in ours didn’t have a lift handle? Or is that only the one with manufacture?
2 I wanted to double check the date code -the 01 would be January?and the 5 would be the year? It’s not 2025 yet, so shouldn’t this be a 4?
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Old Nov 14, 2024 | 02:46 PM
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They sold you a standard battery which is fine. On these batteries, usually the date code is stamped into the case near the positive terminal. I do agree that normally G=Gold, 01 = January, "5" = year....and hopefully not 2015!....and "R" is the plant

Below is the AGM I put in mine a couple months ago....


Last edited by 96GS#007; Nov 14, 2024 at 02:51 PM.
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Old Nov 14, 2024 | 02:48 PM
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....
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Old Nov 14, 2024 | 03:08 PM
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Originally Posted by 96GS#007
....
ok, I actually ordered it on line at GM, for delivery at the dealership -so is this one not as good as the battery that came in the car originally?
I am actually only changing it because I still have the original in my 2019, which I actually bought in may 2018 -so going on 7 years old.
I’m going to look at the case and check the numbers - is it in a specific format?
thanks!
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Old Nov 14, 2024 | 03:18 PM
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Here are numbers that I could find on the case

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Old Nov 14, 2024 | 03:26 PM
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Your date code does not make sense. I replaced my battery last year. The date code G063R indicates the battery was manufactured in June of 2023.
Your date code does not make sense. I replaced my battery last year. The date code G063R indicates the battery was manufactured in June of 2023.
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Old Nov 14, 2024 | 03:27 PM
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Originally Posted by glava2876


just picked up a ACdelco battery from my local dealer and wanted to double check that it is the correct one;
1 I thought the battery in ours didn’t have a lift handle? Or is that only the one with manufacture?
2 I wanted to double check the date code -the 01 would be January?and the 5 would be the year? It’s not 2025 yet, so shouldn’t this be a 4?
GM doesn't recommend using AGM batteries in the C7 because the charging system isn't designed to support them. The charging voltage can go higher than appropriate for an AGM battery. The picture below shows the three batteries GM recommends for the C7. You have the top of the line 42 month warranty battery.


My dealer installed that battery in my car last year for ~ $250.

Bill


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Old Nov 14, 2024 | 03:39 PM
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Just bought this same battery last week after putting in an Optima Deep cycle AGM battery and having 4 months of electrical gremlins. All good now with correct GM direct replacement battery for the one that the car left the factory with.
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Old Nov 14, 2024 | 04:19 PM
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@glava2876 That's the exact same battery I installed this spring and I have not had any issues. And you're correct, the batteries installed from factory did not have carry handles but thankfully these replacements do.
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Old Nov 14, 2024 | 04:34 PM
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Originally Posted by goldend
Your date code does not make sense. I replaced my battery last year. The date code G063R indicates the battery was manufactured in June of 2023.
Your date code does not make sense. I replaced my battery last year. The date code G063R indicates the battery was manufactured in June of 2023.
I went back and they said that they have another with the same, and that close to the end of the year the 5 must be for 2025?
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Old Nov 14, 2024 | 04:40 PM
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Originally Posted by Bill Dearborn
GM doesn't recommend using AGM batteries in the C7 because the charging system isn't designed to support them. The charging voltage can go higher than appropriate for an AGM battery. The picture below shows the three batteries GM recommends for the C7. You have the top of the line 42 month warranty battery.


My dealer installed that battery in my car last year for ~ $250.

Bill
thanks Bill that’s what I tried to get -the top one.
I was able to get a 10% discount and use some rewards, was $158.92 and will get an $19.44 core return.
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Old Nov 14, 2024 | 04:44 PM
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Originally Posted by glava2876
ok, I actually ordered it on line at GM, for delivery at the dealership -so is this one not as good as the battery that came in the car originally?
I am actually only changing it because I still have the original in my 2019, which I actually bought in may 2018 -so going on 7 years old.
I’m going to look at the case and check the numbers - is it in a specific format?
thanks!
Your battery is fine and is equivalent to OEM. The AGM vs Flooded debate goes back years.

When I changed my battery in Sept, it was for the same reason. Ordered my 2019 new in April of 2018. Took delivery of the car in Sept 2018 and nearly 6 years to the day, the battery died.
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Old Nov 15, 2024 | 11:54 AM
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Make sure they gjve you the elbow vent. When, I picked up my battery they forgot to give it to me (they come separate to the Parts Department) and had to go back to get it.
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Old Nov 15, 2024 | 01:41 PM
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Originally Posted by Vette Jockey
Make sure they gjve you the elbow vent. When, I picked up my battery they forgot to give it to me (they come separate to the Parts Department) and had to go back to get it.
thanks, I’m actually changing it out this afternoon- they just gave me the battery -can I use the elbow from my existing battery?
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Old Nov 15, 2024 | 01:54 PM
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Originally Posted by glava2876
thanks, I’m actually changing it out this afternoon- they just gave me the battery -can I use the elbow from my existing battery?
I did with no issues.
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Old Nov 15, 2024 | 02:55 PM
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These are great questions to bring to your dealer's attention if you are looking for professional assistance. We'd recommend connecting with them to obtain clear answers.
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Old Nov 15, 2024 | 03:14 PM
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Originally Posted by Chevy Cust Svc
These are great questions to bring to your dealer's attention if you are looking for professional assistance. We'd recommend connecting with them to obtain clear answers.
The parts desk told me that they were not sure how to read the date code - I had to explain it to them.
i did some internet searches and
it looks as though others have had this same thing happen with dates that were a month or so after they purchased and they feel that it just has a later date to cover potential time to get to market.
So no need for the dealer, but thanks anyway.
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Old Nov 15, 2024 | 06:21 PM
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Default Done!

I installed the new battery and it was a pia to get the old one out, but way easier installing the new one now that they have a handle.
i used the original battery plug and vent elbow and that went great.
i was also careful with the separate wire that goes to the ground.
i indexed the windows and put the battery tender on it.
all is good😂
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Old Nov 16, 2024 | 12:16 AM
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https://www.corvetteforum.com/forums...id-or-agm.html

Simply food for thought...
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Old Nov 16, 2024 | 04:10 AM
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You should be good to go with that particular battery. Nice that it has the handle on it - makes install/removal so much easier.
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