Description: 5 batteries (5 packs, 1 battery/pack). Type: Silver Oxide Button Battery. Voltage: 1.55 volts. Capacity: 14-18mAh. Model: SR521SW. 5-7 years leak-free shelf life. Equivalent to: SR521SW, 379, SR63, V379, and 280-59. Energizer 379 1.5V Silver Oxide Button Batteries (1 x 5 Pack) deliver steady, precision-grade power for watches, medical devices, calculators, digital thermometers, laser pointers, and other compact electronics that require consistent voltage for accurate, long-term performance. Their silver oxide chemistry provides a flatter discharge curve and longer, more stable runtime than alkaline button batteries, which lose voltage faster 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. Energizer's leak-resistant construction and tight manufacturing tolerances ensure reliable operation in both everyday and professional environments. This 1 x 5 Pack is ideal for homes, clinics, workshops, and workplaces that rely on multiple precision devices and want accurate, stable, and long-lasting battery replacements ready whenever needed.
Price: $9.89 USD
