taessv 12 Pack CR1616 Battery, CR1616 3V Button Cell Lithium Battery
Results of our analysis:
We analyzed 120,232 reviews for 425 products in the 3V Batteries category.
We then analyzed 30 reviews for this product. Of these, 3 reviews were recent.
Around 67% of reviews were positive and about 33% were negative.
Final Score:

8.57 out of 10, based on these factors:
What buyers say about taessv 12 Pack CR1616 Battery, CR1616 3V Button Cell Lithium Battery
I have been using these batteries for a couple of weeks now, and I have to say that they are very good, especially for the Game Boy and Game Boy Advance batteries.
They are used in some gameboy games as well as for small projects where a constant low voltage source is required.
The purpose of these button cell batteries is to replace batteries in games.
The ones I tested were all 3.3v, but still worked in the game.
It works great, easy to solder, and I got my gba games working again after I used it.