Silver Oxide Button Battery, 379, 1 Pack

The Energizer 379BPZ is a 1.5-volt silver oxide button battery designed to power small, low-drain devices that rely on coin cell batteries. These compact, reliable batteries deliver steady, dependable power to button-battery-operated devices including watches, calculators, toys, keyless entry systems, and medical devices such as heart rate and glucose monitors. Silver oxide chemistry provides consistent performance, making these batteries a trusted choice for electronics where reliable operation matters.

Silver oxide button batteries hold their charge exceptionally well in storage—up to three years—so you can keep them on hand and ready when needed. The Energizer 379 is a zero-mercury formulation, designed with environmental responsibility in mind while maintaining the long-lasting performance you expect from Energizer. This single-pack battery is a direct replacement for numerous equivalent models across multiple brands, offering universal compatibility with a wide range of button-cell-powered devices.

Features and Benefits

• 1.5-Volt Output: Delivers steady 1.5V power suitable for low-drain applications in button-cell devices.
• Long Storage Life: Holds power for up to three years in storage, ensuring readiness when you need it.
• Silver Oxide Chemistry: Reliable, consistent performance across a wide range of applications.
• Universal Replacement: Compatible with models including SR521SW, SR521, D379, S56, V379, and many Duracell, Rayovac, Maxell, Sony, and other brand equivalents.
• Zero-Mercury Design: Environmentally responsible formulation reduces impact on the environment.
• Compact Size: 5.8 mm diameter and 2.15 mm height fits standard button battery compartments.

Specifications

• Brand: Energizer
• Model: 379BPZ
• Voltage: 1.5V
• Capacity: 14 mAh at 1.3V
• Chemistry: Silver Oxide
• Dimensions: 5.8 mm diameter × 2.15 mm height
• Quantity: 1 Pack
• Mercury Content: Zero-mercury