Panasonic battery for smoke alarm. Seriously?

I put an Energizer battery in my smoke alarm 1 week ago and it is already beeping. Yes, I know you recommend Panasonic but I went to Walmart, Target, Walgreens, Walgreens, and Batteries Plus- none of whom carry any Panasonic batteries. And no, I will not order online because porch pirates are bad in my area and I do not wish to pay for something that will get stolen from my front porch. If the smoke detector is not going to work with a battery that can be found in a store then you should perhaps let people know that they will not be able to find a battery in stores. Or maybe. just maybe, make sure it works with a battery that can be found in a store. Imagine, making your customers a priority. How much money is or has changed hands between the Panasonic company and Simplisafe?