Panasonic 3V Lithium Battery CR2016

Overview

The Panasonic CR2016 is a high-quality 3V lithium coin cell battery designed for reliable, long-lasting power in compact electronic devices. Its stable voltage output and wide operating temperature range make it an excellent choice for precision applications, from wristwatches to embedded systems. Panasonic's reputation for consistency and durability ensures your projects stay powered when it matters most.

Key Features

• Reliable 3V Output: Provides a steady 3V power supply, essential for stable operation of sensitive electronics.
• Compact CR2016 Form Factor: 20mm diameter, 1.6mm thickness – fits standard CR2016 slots.
• Long Shelf Life: Up to 10 years of storage, ensuring freshness when you need it.
• Wide Temperature Range: Operates reliably from -30°C to +60°C, suitable for various environments.
• High Energy Density: Delivers consistent power for extended periods, reducing replacement frequency.
• Leakage Resistance: Constructed with high-quality materials to minimize leakage risk.
• Panasonic Quality: Manufactured by a trusted brand known for battery reliability.

Technical Specifications

• Chemistry: Lithium Manganese Dioxide (LiMnO2)
• Voltage: 3V
• Capacity: 90mAh (typical)
• Diameter: 20mm
• Height: 1.6mm
• Weight: Approximately 1.7g
• Operating Temperature: -30°C to +60°C
• Shelf Life: Up to 10 years
• Terminal Type: Flat contacts (suitable for spring or contact clips)

Applications & Use Cases

• Wearables: Smartwatches, fitness trackers, and medical devices.
• Remote Controls: Car key fobs, TV remotes, and garage openers.
• Motherboards: CMOS/BIOS backup battery for computers.
• Embedded Systems: Power for real-time clocks (RTC) and memory backup in microcontrollers.
• IoT Sensors: Low-power wireless sensors and beacons.
• Calculators and Small Electronics: Where compact, reliable power is needed.

What's Included

• 1x Panasonic CR2016 3V Lithium Coin Cell Battery

Compatibility

• Fits any device that requires a CR2016 battery (20x1.6mm).
• Common in Arduino and Raspberry Pi projects for RTC backup.
• Works with standard CR2016 holders and clips.

MOKWN Recommendation

For your microcontroller and embedded projects, the Panasonic CR2016 is our top pick for RTC backup and low-power applications. Its proven reliability ensures your data and time settings are preserved, even when the main power is off. Stock up for your projects and everyday devices – it's a small investment for dependable performance.