![I have a macbook pro 15 2019 i9. Recently got the battery replaced under warranty and the manufacturing date of the new battery is 2012 shown by coconut battery app, is it I have a macbook pro 15 2019 i9. Recently got the battery replaced under warranty and the manufacturing date of the new battery is 2012 shown by coconut battery app, is it](https://i.redd.it/ef6vuxchshf91.jpg)
I have a macbook pro 15 2019 i9. Recently got the battery replaced under warranty and the manufacturing date of the new battery is 2012 shown by coconut battery app, is it
![Apple Planning Switch to Randomized Serial Numbers for Future Products Starting in 'Early 2021' - MacRumors Apple Planning Switch to Randomized Serial Numbers for Future Products Starting in 'Early 2021' - MacRumors](https://images.macrumors.com/t/dI3oGzmQScY8ZM4vpw_3-wB38N8=/1600x/article-new/2020/01/macos-catalina-serial-number.jpg)
Apple Planning Switch to Randomized Serial Numbers for Future Products Starting in 'Early 2021' - MacRumors
![Apple MacBook Air "Core 2 Duo" 1.6 13" (Original) 80 GB 2 GB Ram Works - computers - by owner - electronics sale -... Apple MacBook Air "Core 2 Duo" 1.6 13" (Original) 80 GB 2 GB Ram Works - computers - by owner - electronics sale -...](https://images.craigslist.org/00r0r_c22gyMCrFKr_0do091_600x450.jpg)
Apple MacBook Air "Core 2 Duo" 1.6 13" (Original) 80 GB 2 GB Ram Works - computers - by owner - electronics sale -...
![Oskar Groth on X: "Apple introduced randomised serial numbers in 2022, removing the ability for users (& devs) to tell the manufacturing date and origin of new Macs. I'm happy to announce Oskar Groth on X: "Apple introduced randomised serial numbers in 2022, removing the ability for users (& devs) to tell the manufacturing date and origin of new Macs. I'm happy to announce](https://pbs.twimg.com/media/FgD-R8rWIAA8gPG.jpg:large)