Product Overview

CR2016 Lithium Coin Battery - Key Specifications

Nominal Voltage: 3.0V

Capacity: 90mAh (typical)

Chemistry: Lithium Manganese Dioxide (Li/MnO2)

Diameter: 20mm

Thickness: 1.6mm

Operating Temperature Range: -20°C to +60°C

Product Features

Long-Lasting Power: High energy density ensures a consistent 3V output throughout the battery’s lifespan, powering your device reliably.

Stable Performance: Optimized for low self-discharge and consistent voltage, even under varying temperature conditions.

Compact Design: Ideal for slim-profile devices due to its 1.6mm thickness.

Safe and Leak-Resistant: Designed with a stainless steel case and sealing technologies to prevent leakage or swelling.

Environmentally Friendly: Mercury-free and RoHS compliant, supporting global environmental safety standards.

Applications of CR2016 Button Batteries

The CR2016 battery is widely adopted in industries requiring compact, reliable power sources.  Its slim design makes it particularly suited for:

Key Fobs and Car Remotes: Offers stable performance over extended usage periods.

Digital Thermometers: Powers medical devices with precision and reliability.

Wearable Electronics: Fitness trackers and smart jewelry benefit from the compact, lightweight design.

Medical Devices: Used in glucose monitors and digital temperature monitors.

Watches and Calculators: Ideal for small, low-drain gadgets needing consistent voltage.

Functional Advantages

Reliable Power Output: Maintains voltage with minimal fluctuation, ensuring safe usage in sensitive electronics.

Superior Shelf Life: Up to 10 years of storage without significant performance degradation.

Cross-Compatible: Matches multiple international codes including DL2016, BR2016, and others.

Lightweight Yet Durable: Easy to integrate into miniaturized electronic systems.

Product Usage Tips

Always install CR2016 batteries with the correct polarity (+/-).

Store batteries in a cool, dry environment to preserve capacity.

Avoid mixing old and new batteries in a single device.

Frequently Asked Questions (FAQs)

Q1: What is the average lifespan of a CR2016 battery? A1: In typical low-drain devices, a CR2016 can last up to 2–3 years, depending on usage patterns and temperature conditions.

Q2: Is CR2016 the same as DL2016? A2: Yes, DL2016 (Duracell) and CR2016 are interchangeable as they have the same voltage and physical dimensions.

Q3: Can CR2016 batteries be recharged? A3: No, CR2016 batteries are non-rechargeable lithium batteries.  Attempting to recharge them can lead to leakage or explosion.

Q4: What devices are compatible with CR2016 batteries? A4: CR2016 is commonly used in keyless car remotes, medical equipment, calculators, digital thermometers, and fitness trackers.

Q5: Are these batteries safe to ship internationally? A5: Yes, CR2016 batteries comply with UN38.3 and other transportation regulations, making them safe for global distribution.

Q6: Where can I buy bulk CR2016 batteries for OEM use? A6: As a professional button cell manufacturer, we supply CR2016 batteries in bulk quantities for OEMs, distributors, and electronics manufacturers worldwide.

About Our Company

We are a nationally recognized high-tech enterprise specializing in the R&D, production, and sale of lithium manganese button cell batteries.  Our 3.0V coin cell series, including the CR2016, is designed for premium markets such as smart healthcare, consumer electronics, automotive systems, and IoT.  With advanced manufacturing equipment, strict quality control, and international certifications, we ensure every battery delivers performance, safety, and long-term value.