Townesw Posted October 10, 2020 Share Posted October 10, 2020 On the Trojan website in the FAQs it says: How do you read the date codes on the batteries? Negative Terminal- Shipping Date. This code indicates the month and year when the battery was shipped out of our factory. LETTER stands for the month, A to L (A=January, B=February, C=March, and so on); NUMBER is the last digit of the year. I’ve looked at all four of my negative terminals and none have the date code. Has anyone seen a date code stamped on the negative battery terminals of Trojan AGM batteries? My Oliver is hull 313 and was built in January and February 2018. Bill and Martha 2018 LEII Hull 313 2019 Chevrolet 2500HD Duramax Link to comment Share on other sites More sharing options...
rideandfly Posted October 10, 2020 Share Posted October 10, 2020 Found this link: https://solarbatteriesonline.com.au/wp-content/uploads/2017/06/TROAJN-BATTERIES-MANUFACTURING-DATE-CODES.pdf 1 1 2015 LE2 Link to comment Share on other sites More sharing options...
bhncb Posted October 10, 2020 Share Posted October 10, 2020 59 minutes ago, Townesw said: On the Trojan website in the FAQs it says: How do you read the date codes on the batteries? That info is obsolete. See the section for Black AGM on the attached. The codes are stamped on the top, near the edge, middle of longest side. TROAJN-BATTERIES-MANUFACTURING-DATE-CODES.pdf 3 Link to comment Share on other sites More sharing options...
Townesw Posted October 11, 2020 Author Share Posted October 11, 2020 HTQG17 So the “finishing date” on my 4 AGMs was 2017 July 17. Thanks fellows. 1 1 Bill and Martha 2018 LEII Hull 313 2019 Chevrolet 2500HD Duramax Link to comment Share on other sites More sharing options...
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