Power up with the dependability of this Energizer 392 battery, which is mercury-free for safe use. Compatible with watches, calculators, toys and glucose monitors, this battery provides continuous low drain energy for your devices. The silver oxide base of this Energizer 392 battery offers safe reliable power that's long-lasting, eliminating frequent battery changes.
Silver oxide 392 battery
Delivers long-lasting, dependable power to your button-battery-operated devices, like medical devices, calculators, toys, and watches.*
1.55V of power
Along with a 44 mAh capacity deliver a reliable, long-lasting charge to your electronics.
Holds power for up to 5 years in storage
Be sure that you have button batteries ready when you need them.
Zero-mercury silver oxide button batteries power devices with less impact on the environment.