Battery Date Code Chart. The first and second characters show the supplier. Date codes are shown for Crown Deka FullRiver Interstate and Trojan batteries.
The fourth digitletter identifies the factory code. 4 2004 5 2005 6 2006 7 2007 8 2008 9 2009 0 2010 1 2011 2 2012 etc. If your battery was made in 2019 only the number 9 is included in the date code.
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Often a 2-letter code sometimes on the side of the battery where the first letter identifies the manufacturer and the second is the year of manufacture. About Chart Date Battery Code. Leoch International Technology Limited is a leading global manufacturer of lead acid and lithium batteries and a major recycler of lead acid batteries. About Date Chart Battery Code.