From GPS units and rangefinders to illuminated-reticle scopes and more, Energizer® Coin Lithium 2032 Batteries 2-Pack powers all your 2032-compatible electronics! Energizer 3V 2032 batteries tolerate extreme temperatures from -22ºF up to 140ºF and last up to 8 years unused. This Energizer 2032 is designed to outlast the competition. Energizer lithium 2032 batteries readily replace 5004LC, BR2032, DL2032, CR2032 and ST-T15. Long-lasting and reliable; 3 volts of power; Temperature tolerance -22ºF up to 140ºF; Up to 8 years of storage life;