Button cell battery Maxell BAT357.MX1 Silver Oxide 1.55V SR44W

The Maxell BAT357.MX1 is a high-quality silver-oxide button cell battery designed to provide a reliable and stable power source for a wide range of compact electronic devices. Operating at a nominal voltage of 1.55V and compatible with the SR44W standard, this battery is engineered to deliver consistent discharge characteristics, making it an ideal choice for precision instruments that require steady energy output over an extended period.

Advantages

This silver-oxide battery offers superior energy density compared to standard alkaline alternatives, ensuring a longer service life for your devices. Its stable voltage output remains consistent throughout the discharge cycle, which is critical for the accurate operation of sensitive electronics such as timepieces and medical equipment. The robust construction minimizes the risk of leakage, providing enhanced protection for the internal components of your devices.

Suitable for

• Wristwatches and clocks
• Calculators
• Small electronic toys
• Medical instruments such as digital thermometers
• Precision measuring devices

When it may not be suitable

This battery is not designed for high-drain applications that require sudden bursts of power, such as cameras with powerful flashes or high-intensity LED flashlights. It is also not intended for use in devices that specifically require lithium or alkaline chemistry unless explicitly stated by the manufacturer.

Key specifications

• Chemistry: Silver Oxide
• Voltage: 1.55V
• Designation: SR44W
• Form factor: Button cell

How to use

To install the battery, ensure the device is powered off. Open the battery compartment according to the manufacturer's instructions for your specific device. Insert the battery, ensuring that the positive (+) and negative (-) terminals are aligned correctly with the markings inside the compartment. Close the cover securely. If the device does not function, verify the orientation of the battery and ensure the contacts are clean.

What to consider before purchase

• Verify the battery size and voltage requirements in your device manual.
• Check the compatibility with the SR44W designation.
• Ensure the battery is stored in a cool, dry place away from direct sunlight.
• Keep out of reach of children to prevent ingestion hazards.

Usage recommendations

For optimal performance, replace the battery before it is completely depleted to prevent potential leakage. Always replace all batteries in a device simultaneously if it uses more than one, and avoid mixing different battery types or brands.