Energizer 329 (SR731SW) Low Drain 1.55V Silver Oxide Battery - 1 Pack

Product Description

Power your compatible low-drain devices with the Energizer 329 Silver Oxide Button Cell Battery. This 1.55V battery is designed for applications that require a steady, reliable power source. The 329 is also identified by the SR731SW designation and features a compact 7.9mm diameter and 3.1mm height, making it suitable for compatible watches and other small electronic devices that specify this battery size.

The Energizer 329 uses silver oxide chemistry and is a non-rechargeable battery intended for single-use applications. Always check your device's battery compartment or owner's manual to confirm that 329 or SR731SW is the required battery before installation. 

Key Features

• 1.55V Silver Oxide Battery: Provides the nominal voltage specified for Energizer 329 applications.
• Low-Drain Design: Designed for continuous low-drain applications requiring consistent power.
• 329 / SR731SW: Common battery designations for this compact silver oxide cell.
• Typical Capacity: Approximately 39 mAh under the manufacturer's stated test conditions; actual performance varies according to device, load, temperature, and cutoff voltage.
• Compact Button Cell: Suitable for compatible watches and other small electronics requiring the 329/SR731SW specification.
• Non-Rechargeable: Intended for single-use applications; do not attempt to recharge.

Specification

Model: 329 (SR731SW)
Battery Type: Silver Oxide
Voltage: 1.55V