Power up your watch, calculator or thermometre with this Duracell 2032 lithium coin battery. The simple design fits neatly in place for easy installation, and the long-lasting format minimizes the need for replacements. Child-secure packaging and a nontoxic bitter coating help discourage little ones from accidentally ingesting this battery. With a 3V output, this Duracell 2032 lithium coin battery provides a dependable source of power for a wide range of portable electronics and personal devices.