Button cell battery Maxell BAT373.MX1 (SR916SW) 1.55V Silver Oxide

Maxell BAT373.MX1 (SR916SW) is a 1.55V silver oxide button cell designed for small electronic devices that require stable voltage and steady discharge. This compact, single-use battery delivers reliable capacity for precision applications where consistent performance and low self-discharge are important. The cell is compatible with devices that accept the SR916SW/BAT373 form factor and voltage range.

Advantages

The silver oxide chemistry provides a stable 1.55V output over much of the battery life, making it suitable for timekeeping and low-drain electronics. Its compact coin-cell size offers ease of replacement in watches, calculators, and compact instruments. The battery is designed for dependable single-use operation with low self-discharge characteristics, ensuring long shelf life and readiness when installed.

Suitable for

• Wristwatches and small timepieces
• Calculators and handheld electronic devices
• Medical instruments such as glucose meters and thermometers
• Small measuring instruments and sensors
• Backup power for memory/real-time clocks in compact devices

Key specifications

• Chemistry: Silver oxide
• Nominal voltage: 1.55 V
• Cell type: Button/coin cell
• Typical applications: Low-drain precision devices
• Form factor: Small, flat cylindrical shape suitable for SR916SW-compatible compartments
• Operation: Single-use (non-rechargeable)

How to use

Insert the battery into the device following the polarity markings on the battery compartment and device. Ensure the contact surfaces are clean and dry before installation. After replacement, verify device operation and proper seating of the battery to avoid intermittent contact. Dispose of spent batteries according to local regulations and battery recycling guidelines.

Usage recommendations

Store unused batteries in a cool, dry place away from direct sunlight and metal objects. Do not attempt to recharge, open, short-circuit, or expose the battery to fire or high temperatures. Keep out of reach of children; if swallowed, seek medical attention immediately.