Amazon’s policies require that standalone button and coin batteries sold through the Amazon website meets the testing requirement as per specified standards. To sell these products on Amazon, you must apply and submit the following to email@example.com:
|Standalone button and coin batteries||
Standalone button and coin batteries shall comply with the following:
Standalone button and coin batteries are flat and round single cell batteries. They are typically up to 32 mm diameter, and range in height from 1 to 11 mm.
Standalone button and coin batteries generally operate using one of the four chemistries: lithium, alkaline, silver oxide or zinc-air.