Bought our 2015 LR4 HSE earlier this year. Don't have any previous owner(s) maintenance records so not sure when the main battery was replaced. The label on top seems to indicate near barcode it was made in 3/21. Couldn't find any other markings. Anyone know if the date indicates actual MFG of the battery or could it be just when label was printed? If it is MFG date I may just replace it soon as batteries here in FL don't seem to last as long with the heat & constant extra AC use. Anyone know if that label mark is actual date of MFG?

TIA...

 

July of 2022.