Duracell StayCharged Date Code?

[AndyLH88]

Hey, so I read that recently Duracell changed the name of their PreCharged batteries to StayCharged, but aside from that, they are still the same batteries. I picked up a pack of AA StayCharged batteries and I noticed that the date code is different on it. On the package it follows the usual format (1J23J1), but on the battery itself, instead of it being something like 0H23 on my older PreCharged batteries, its a series of numbers ending off with a letter, in this case 111786760P. I looked around and I couldn't find any information so does anyone know how to decipher that? Thanks!