Panasonic Cr2016 3v Lithium Battery 2pack X (5pcs) =10 Single Use Batteries
Results of our analysis:
We analyzed 120,232 reviews for 425 products in the 3V Batteries category.
We then analyzed 75 reviews for this product. Of these, 5 reviews were recent.
Around 40% of reviews were positive and about 60% were negative.
Final Score:

8.72 out of 10, based on these factors:
What buyers say about Panasonic Cr2016 3v Lithium Battery 2pack X (5pcs) =10 Single Use Batteries
I don't know if this will last as long as other batteries but I think it's a good thing because it saves me from going to the store when I need a battery and it's a common battery used in a lot of products I own.
I have used the CR 2016 to replace the battery in my G-Shock Watch by Casio, and it comes in 2x, awesome price, and you can check out how I replaced the battery in my G-Shock Watch by Kadeers.
The cost per battery is very low, so buying small batteries at a regular retail outlet is not an option.
Seems to work and as pictured and described, it was a little late but it seems to work.
If 2032 battery is needed, you can double stack them.