I need to know the manufacture date on DC24MF in my RV. Don’t see anything obvious on the tops. They are installed in the stairwell and I can’t see the sides.

Hello, Date codes are usually found on the top or side of the battery, and is a combination of a letter/letters and numbers. If you are unable to see it, please refer to our closest branch for other means to check the battery date code. https://www.batterysystems.net/pointofsale Thank you