Sony CR1620 Lithium Battery

Sony CR1620 Lithium Battery is a compact, high-performance coin cell designed to deliver reliable and long-lasting power for small electronic devices. With its 3V output and trusted Sony engineering, this battery ensures consistent performance for car key fobs, watches, calculators, medical devices, and fitness trackers. Its lightweight and durable design makes it a dependable choice for everyday use.

Product Features

Long-Lasting Power

Provides stable 3V output with excellent energy efficiency and extended service life.

Compact and Lightweight

Slim coin cell design fits perfectly into small, portable electronic devices.

Reliable Sony Quality

Manufactured to strict quality standards to ensure safety and consistent performance.

Wide Application Use

Ideal for key fobs, calculators, watches, fitness trackers, and medical monitoring devices.

Shelf Life Durability

Maintains power for years in storage, ensuring readiness when needed.

Specifications

• Battery Type: Lithium Manganese Dioxide (LiMnO₂)
• Size: Coin Cell
• Model: CR1620
• Nominal Voltage: 3.0 Volts
• Nominal Capacity: 80 mAh
• Dimensions:
  • Diameter: 16.0 mm
  • Height: 2.0 mm
• Weight: Approximately 1.2 grams
• Standard Discharge Current: 0.1 mA
• Operating Temperature Range: -30°C to +70°C
• Shelf Life: Up to 10 years with minimal self-discharge
• Certifications: UL 1642, IEC 60086-4
• Manufacturer: Murata (formerly Sony)

Common Applications

The CR1620 battery is widely used in various electronic devices due to its compact size and reliable performance. Common applications include:

• Wristwatches
• Calculators
• Car key fobs
• Medical devices (e.g., glucometers, thermometers)
• Remote controls
• Toys and games
• Memory backup for devices