Product Description Panasonic Batteries CR1616 Battery, Lithium, 3V, Coin Cell

 Panasonic Blister Package. Panasonic 3 Volt Lithium coin batteries are  used in a wide variety of applications, including personal watches,  clocks, electronic organizers, PDA's, portable electronics, keyless door  entry remotes, cell phones, computer motherboards, heart monitors,  backup power sources for IC memories, and more. Lithium 3V provide 2x  the nominal voltage compared to other chemistry makeup of batteries such  as Silver Oxide and Alkaline button cells.