Maxell SR916SW Battery – Precision Power for Watches and Instruments

The Maxell SR916SW is a high-quality 1.55V silver oxide button cell designed specifically for low-drain applications such as analog watches and precision measuring instruments. With a diameter of 9.5 mm and a height of 1.6 mm, it combines a compact form factor with dependable, stable voltage output. Renowned for its leak-resistant construction, extended shelf life, and consistent discharge curve, the SR916SW is the ideal choice for ensuring that delicate electronics perform flawlessly over extended periods.

Maxell SR916SW Battery Specifications

• Model: SR916SW
• Chemistry: Silver Oxide (Low Drain)
• Nominal Voltage: 1.55 Volts
• Capacity: ~45 mAh
• Diameter: 9.5 mm
• Height: 1.6 mm
• Weight: ~0.6 grams
• Operating Temperature: -10°C to +60°C

Why Choose the Maxell SR916SW

The Maxell SR916SW silver oxide watch battery offers exceptional stability and longevity for devices that require a steady power supply without high bursts of energy. Its low-drain design ensures maximum efficiency in timepieces and other compact electronics.

Key Benefits

1. Stable Voltage Output: Critical for the accuracy of analog watches and sensitive devices.
2. Leak-Resistant Build: Protects against corrosion and damage to delicate electronics.
3. Extended Shelf Life: Retains charge for years when stored properly.
4. Reliable Performance: Perfect for continuous, low-drain operation.
5. Trusted Brand: Maxell’s commitment to precision engineering ensures top-tier quality.

Applications for the SR916SW

This battery powers a range of low-drain devices where performance, stability, and size are crucial.

1. Watches

The reliable SR916SW battery for precision watches ensures accurate timekeeping for months or years without the need for frequent replacements.

2. Measuring Instruments

Ideal for devices like digital calipers and other precision tools that require a consistent voltage to ensure accurate readings.

3. Medical Equipment

Supports select low-drain portable medical instruments, ensuring they remain operational when needed most.

Performance and Reliability

As a low-drain silver oxide battery, the SR916SW delivers consistent voltage for nearly its entire lifespan, making it perfect for devices that rely on stable performance over extended periods.

Voltage Stability

Maintains 1.55V output until the end of its discharge cycle, preserving device functionality and accuracy.

Temperature Resilience

Operates reliably from -10°C to +60°C, offering dependable performance across different environmental conditions.

SR916SW vs SR916W

The SR916SW is optimized for low-drain devices like analog watches, whereas the SR916W is designed for high-drain electronics such as cameras and multifunctional watches.

Battery Type	Diameter	Height	Voltage	Capacity	Drain Type	Common Uses
SR916SW	9.5 mm	1.6 mm	1.55V	~45 mAh	Low Drain	Analog watches, precision instruments
SR916W	9.5 mm	1.6 mm	1.55V	~45 mAh	High Drain	Cameras, multifunction watches

Handling and Storage

Store SR916SW batteries in a cool, dry place away from direct sunlight and heat sources. Keep them in original packaging until ready to use, and avoid short-circuiting by keeping them away from conductive materials.

Replacing the SR916SW

1. Open the device's battery compartment with the appropriate tool.
2. Note the polarity of the old battery before removal.
3. Insert the new Maxell SR916SW, matching the indicated polarity.
4. Close the compartment and confirm that the device operates correctly.

Environmental Considerations

Recycle used batteries through authorized collection points. Avoid disposal in household waste to protect the environment and comply with regulations.

Conclusion

The Maxell SR916SW battery is a dependable low-drain power source for watches, precision instruments, and select medical devices. With a stable voltage output, long shelf life, and reliable construction, it delivers the consistent performance that sensitive electronics demand. Whether for daily wear timepieces or critical measurement tools, the SR916SW ensures accuracy and reliability you can count on.