LENOVO 3V Lithium-ion CR1620 RTC Coin Cell Battery

The LENOVO 3V Lithium-ion CR1620 RTC is a high-quality coin cell battery designed for reliable power in real-time clocks and various small electronics. Manufactured by Varta, this primary lithium manganese dioxide battery offers a nominal voltage of 3V and a capacity of 70 mAh, ensuring long-lasting performance. With a compact diameter of 16 mm and height of 2.0 mm, it fits perfectly into devices such as car key fobs, remote controls, calculators, and medical devices. The battery is mercury-free, lead-free, and cadmium-free, making it an environmentally friendly choice. Its low self-discharge rate and shelf life of up to 10 years guarantee readiness when needed.

Advantages

This CR1620 battery provides stable 3V power with high energy density, ensuring your devices operate efficiently. Its flat top terminal design ensures easy installation, and the non-rechargeable chemistry eliminates the need for charging circuits. The wide operating temperature range (-20°C to +70°C) makes it suitable for various environments.

Suitable for

• Real-Time Clocks (RTC) in computers and electronics
• Car key fobs and remote controls
• Calculators and small electronic devices
• Medical devices and portable equipment

Key specifications

• Battery Type: Coin Cell
• Chemistry: Lithium Manganese Dioxide (LiMnO2)
• Nominal Voltage: 3V
• Capacity: 70 mAh
• IEC Designation: CR1620
• Diameter: 16 mm
• Height: 2.0 mm
• Operating Temperature: -20°C to +70°C
• Shelf Life: Up to 10 years
• Rechargeable: No
• Terminal Type: Flat Top
• Pack Quantity: 1 Battery

Recommendations

For optimal performance, replace your RTC battery with this genuine LENOVO CR1620. Ensure the device is powered off before installation. Store in a cool, dry place away from direct sunlight.