Energizer 394-380 Watch Battery

Keep your precision timepieces and small electronics running reliably with the Energizer 394-380 Watch Battery. This high-performance silver oxide cell is a "multi-drain" battery, specifically engineered to provide consistent power for both high-drain devices (like watches with alarms and lights) and low-drain devices (like classic analog timepieces).

With its stable 1.55V output, this battery ensures the timing accuracy required for quartz movements and medical devices. Like all Energizer specialty batteries, it is manufactured with zero mercury and features a leak-resistant design to safeguard your electronics from internal corrosion.

Key Features

• Multi-Drain Performance: Designed to handle high energy pulses for digital displays while maintaining steady, long-term power for analog hands.
• Stable 1.55V Output: Provides a flat discharge curve, ensuring that your watch or medical monitor maintains its calibration and accuracy.
  
• Leak-Resistant Technology: Engineered to prevent internal leakage that can damage the delicate circuits of your valuable devices.
• Mercury-Free Formula: Responsibly made with 0% mercury, making it an environmentally conscious choice for your home.

Specifications at a Glance

• Voltage: 1.55 V
• Chemistry: Silver Oxide 
• Capacity: ~60–65 mAh
• Dimensions: 9.5 mm (Diameter) x 3.6 mm (Height)
• Common Applications: Analog and digital watches, medical devices, and calculators.

Also Known As

The 394-380 is a standardized size and is frequently cross-referenced with the following names: SR936SW, SR936W, SR936, SR45, AG9, V394, V380, D394, D380, and 625.