Button batteries must be one of the biggest scams running in department stores ever. They charge huge amounts for these, but if you go online you can find the same exact batteries for five and ten packs that are half the price of a one or two pack in a department store.
Paying half price for three to five times more just makes economic sense. I actually buy button batteries in bulk and I keep them in a zip bag in my closet so that when my smart devices or my watches run out of battery every once in a while instead of going and paying outrageous prices I just pull out my pouch replace the battery and keep rolling.
Just search Amazon or any of the other online stores for the button battery that you need and you'll be amazed at the price savings you'll get. Check it out!
