The batteries have a grade A SR626SW cells ensures a long battery life & long lasting power and has a full 1.5 volt charge of 3 years shelf life, a high energy density, no mercury added and is leakage resistance. What you'll expect from LiCB is a high quality 20 pack SR626SW battery and excellent customer service.
Check out my video of the cell batteries in my watch
Each box contains 2pk of 10 cell button batteries in each pack, the back is where you can easily open and take out the cell batteries. The batteries fit perfect in my watch (as shown in the picture above) it instantly make my watch work and continue to work without stopping. These batteries are so useful and since it comes in a pack it's very convenient to have in stock for when you need to change your device battery. Great quality I highly recommend! You can find it at Amazon
Disclosure: I was not compensated for this product, however, I did receive this product to try and review all opinions are my own and may differ from yours. In Accordance with the FTC's 16 CFR, Part 255:"Guides Concerning the Use of Endorsements and Testimonials in Advertising