Description: 2 batteries/pack. Type: Silver Oxide Button Battery. Voltage: 1.55 volts. Capacity: 14-18mAh. Model: SR521SW. 5-7 years leak-free shelf life. Equivalent to: 280-59, D379, SB-AC, SB-DC, SR521SW, 379, SR63, V379, and 280-59. Energizer 379 1.5V Silver Oxide Button Batteries (2 Count) provide steady, precision-grade power for watches, medical devices, calculators, digital thermometers, laser pointers, and other compact electronics that depend on consistent voltage for accurate, long-term performance. Their silver oxide chemistry delivers a flatter discharge curve and longer, more stable runtime than alkaline button batteries, which drop voltage more quickly and offer shorter service life, while also outperforming lithium coin cells in low-drain, precision applications where dependable, steady output matters more than high-capacity bursts. Built with Energizer's leak-resistant design and tight manufacturing tolerances, these batteries ensure reliable operation in both everyday and professional environments. This 2 Count pack is ideal for quick replacements in essential precision devices at home, in clinics, workshops, and workplaces that need accurate, stable, and long-lasting battery performance.
Price: $6.99 USD
