LiCB CR1220 Battery,Long-Lasting & High Capacity CR1220 Lithium Batteries,3 Volt Coin & Button Cell (5-Pack)

Customers find these batteries to be of good quality and appreciate their functionality, with one customer noting they still work after a week of use. They fit well in their compartments. The battery life receives mixed feedback - while some say they last a long time, others report they only last about 60%.