I doubt it but try not to worry too much about new old stock. Here's why...
I bought a pair of batteries on eBay a long time ago. One of them got left in a suitcase shortly after. I didn't even know it until I found it in there after several years. I put it on the charger and it showed full. Huh? So I put it in the phone, it showed 100% charge and 96% health according to my battery Dr app. The other battery, along with all my others is down to only 50% health. So it's my best battery now.
All these batteries were produced years ago. If this one can still show 96% health, other unused ones should too.
So as long as it's new I think it should be OK.
I prefer the black ones that only say Palm, NOT the grey labeled ones with the hologram.