Battery
Battery type	Single-use battery
Battery size(s)	SR66
Battery technology	Silver-Oxide (S)
Battery voltage	1.5 V
Number of batteries included	1 pc(s)
Other features
Battery form factor	Button/coin
Packaging data
Package width	84 mm
Package depth	119 mm
Package height	12 mm
Package weight	4 g
Package type	Blister

The high volumetric energy density of Duracell silver oxide button cells, and their ability to deliver this energy at relatively high current drains, makes them ideal for miniature devices where space is limited. Silver cells also have an extremely stable discharge voltage, good shelf life, and the ability to operate over a wide temperature range.