EEMB 5PACK CR2032 Battery – High Performance 3V Batteries, Button Coin Cell Batteries Ideal for Watches and Small Electronic Devices

Customers find these CR2032 batteries offer great value and work well in various devices, including car keys and glucose monitors, with one customer noting they perform as well as more expensive brands. They receive positive feedback for their quality, ease of use, and perfect fit, and customers appreciate their versatility in key fobs. Battery life receives mixed reviews - while some say they last quite awhile, others report they only last a few weeks.