Description
Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
When it comes to powering compact electronic devices with long-lasting energy, the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs pack stands out as a trusted and reliable choice. Known for its slim design, stable performance, and extended shelf life, this battery is widely used in consumer electronics, medical devices, and security products. Whether you need to replace the battery in a watch, calculator, key fob, or medical sensor, the Panasonic CR2016 delivers dependable power with the assurance of quality from a leading global brand.
Why Choose Panasonic CR2016 3V Lithium Coin Battery – 5Pcs?
Panasonic has built its reputation on designing batteries that combine cutting-edge chemistry with reliability. The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs offers a compact 20mm diameter and 1.6mm thickness, providing a balance between energy density and size efficiency. Unlike standard alkaline button cells, lithium coin cells deliver stable voltage throughout their lifespan, making them perfect for precision electronics.
Technical Specifications of Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
Model: Panasonic CR2016
The Panasonic CR2016 belongs to the Panasonic coin cell lithium battery family, which is trusted worldwide for powering compact electronic devices. The model designation “CR2016” indicates its 20mm diameter and 1.6mm thickness, making it suitable for ultra-thin gadgets and compact circuits.
Chemistry: Lithium Manganese Dioxide (Li-MnO₂)
This battery uses Lithium Manganese Dioxide (Li-MnO₂) chemistry, a proven formulation known for its stable voltage output, lightweight design, and long shelf life. The chemistry provides excellent energy density while maintaining safe and reliable performance across a wide range of applications.
Nominal Voltage: 3V
Delivering a steady 3-volt output, the Panasonic CR2016 ensures consistent and reliable performance. Many small electronics such as watches, calculators, and medical devices are optimized for this voltage, making it a dependable choice for both consumer and professional use.
Capacity: 90mAh
With a capacity of 90 milliampere-hours (mAh), this coin cell provides sufficient energy for low-drain and intermittent-use devices. It is especially suitable for applications where longevity and steady discharge are more important than high current output.
Dimensions: 20mm × 1.6mm
The CR2016 measures 20mm in diameter and 1.6mm in thickness, making it slimmer than similar models such as the CR2025 and CR2032. This thin profile is ideal for ultra-compact devices, including wearable gadgets, slim remote controls, and lightweight medical devices.
Weight: ~1.8g
Weighing only 1.8 grams, the Panasonic CR2016 adds virtually no bulk to the devices it powers. This makes it especially suitable for wearable electronics and other miniaturized applications where every gram matters.
Operating Temperature: -30°C to +60°C
Engineered for versatility, the Panasonic CR2016 operates reliably in temperatures ranging from -30°C to +60°C. This wide temperature tolerance ensures dependable performance in various environments—whether it’s used in a cold storage facility, outdoor key fobs during winter, or handheld electronics exposed to summer heat.
Shelf Life: Up to 10 Years
One of the standout features of the Panasonic CR2016 is its exceptional shelf life of up to 10 years, retaining up to 90% of its original capacity. This makes it an ideal choice for emergency devices, backup power, or products stored for extended periods before use. Users can be confident that the battery will remain functional when needed most.
Safety Features
- Mercury-Free: Environmentally friendly design with no toxic mercury content.
- Leak-Resistant: Engineered to resist leakage, protecting devices from internal damage.
- UL-Approved: Meets safety standards for quality and reliability, ensuring secure operation across consumer and industrial devices.
These safety features make the Panasonic CR2016 a trusted option for sensitive electronics such as medical instruments, hearing aids, and precision equipment.
Packaging: Pack of 5 Batteries
Each purchase includes a set of five Panasonic CR2016 batteries, offering both value and convenience. This multipack ensures that spares are always available for replacements, making it ideal for households, professional users, and repair technicians who require multiple coin cells for various devices.
Why Choose Panasonic CR2016 3V Lithium Coin Battery – 5Pcs?
The Panasonic CR2016 3V Lithium Coin Battery is more than just a compact power source—it’s a reliable, long-lasting, and safe solution for powering slim-profile devices. With its lightweight build, stable performance, and eco-friendly design, it caters to both everyday gadgets and demanding professional applications.
Key Benefits of Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
🔋 Long Shelf Life
One of the most significant advantages of the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is its exceptional shelf life. Unlike traditional alkaline or zinc-based button cells, the CR2016 is powered by advanced Lithium Manganese Dioxide (Li-MnO₂) chemistry, which allows it to retain up to 90% of its original capacity even after 10 years of storage.
This long-term stability makes the battery ideal for:
- Emergency devices like flashlights, smoke detectors, and alarms, where immediate readiness is crucial.
- Car key fobs that may sit unused for months but must function instantly when needed.
- Backup memory modules in laptops or small electronic boards, which require continuous, reliable low-power supply.
For users who want peace of mind, the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs ensures that every spare battery you store remains usable for years, without sudden capacity loss.
⚡ Stable Voltage Output
Another hallmark of the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is its consistent and stable 3V output. Many alkaline button cells tend to drop in voltage gradually, leading to device malfunctions or inaccurate readings before the battery is fully drained.
The CR2016’s stable discharge curve is essential for:
- Medical sensors such as glucose monitors or heart-rate trackers, where precise power supply ensures accurate data collection.
- Timekeeping devices like digital watches and clocks that cannot afford sudden power dips.
- Calculators and remotes, where uninterrupted functionality is key for students, professionals, and households.
By maintaining steady performance throughout its lifespan, the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs supports devices that demand both accuracy and reliability.
📏 Compact and Slim Design
At just 1.6mm thick, the Panasonic CR2016 is one of the slimmest lithium coin cells available, making it an ideal choice for ultra-thin and space-constrained devices. Its 20mm diameter and flat profile allow engineers and designers to integrate reliable power into compact electronics without adding unnecessary bulk.
Typical use cases where the slim design is critical include:
- Credit card remotes and other thin automotive accessories.
- Fitness trackers and wearable gadgets, where comfort and portability depend on battery size.
- Calculators and handheld gadgets, which require long-lasting but unobtrusive power sources.
The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs delivers the perfect balance of energy density and miniaturization, making it indispensable for modern portable technology.
🌍 Safe and Eco-Friendly Construction
Safety and environmental responsibility are key priorities in Panasonic’s battery design. The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is manufactured under strict international standards to ensure both user safety and ecological sustainability.
Key safety and eco-friendly features include:
- Mercury-free composition – Unlike older button cell batteries, the CR2016 is free from harmful mercury, making it safer for the environment and compliant with global regulations (RoHS, REACH).
- Leak-resistant seals – Advanced sealing technology prevents leakage, protecting sensitive electronics like car keys, medical devices, and wearables.
- UL certification – This ensures the battery has passed rigorous quality and safety testing, guaranteeing reliable performance across its entire lifecycle.
For consumers, this means the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs not only powers devices efficiently but also contributes to safer usage and greener disposal practices.
Applications of Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
The Panasonic CR2016 3V Lithium Coin Battery is designed to power a wide range of compact devices that demand reliability, long shelf life, and consistent energy output. Its thin profile and dependable chemistry make it a trusted choice across multiple industries and everyday scenarios.
Everyday Household Devices
- Watches and Clocks – The CR2016 provides steady and long-lasting energy for analog and digital timepieces, ensuring accurate timekeeping without frequent replacements.
- Calculators – A dependable choice for both students and professionals, the CR2016 guarantees uninterrupted performance in portable calculators.
- Remote Controls – Its slim size makes it ideal for powering lightweight remotes, including TV remotes, audio system controllers, and keyless entry devices.
Medical and Health Devices
- Glucose Monitors – Consistent 3V output ensures precise readings in blood glucose testing devices, which require stable energy to function accurately.
- Heart Rate Monitors – Offers reliable power during workouts, helping fitness enthusiasts and patients track vital health data without interruptions.
- Hearing Aids (select models) – Its thin form factor allows integration into compact hearing aid designs where space is limited, while still delivering dependable energy.
Automotive and Security Devices
- Car Key Fobs – A common application for CR2016, ensuring remote locking/unlocking, panic alarms, and keyless start systems work reliably.
- Tire Pressure Monitoring Systems (TPMS) – Its long shelf life and stable performance are ideal for these safety-critical systems that must operate reliably over long periods.
- Security Sensors – From wireless door/window sensors to motion detectors, the CR2016 supports uninterrupted monitoring by maintaining consistent voltage output.
Fitness and Wearable Gadgets
- Pedometers and Fitness Trackers – Its lightweight and compact build makes it perfect for wearables that need extended battery life in a slim design.
- Smart Wearables – Supports small devices such as smart rings, health trackers, and compact Bluetooth accessories, where space is at a premium but performance cannot be compromised.
Versatility Across Applications
From household convenience to healthcare, automotive, and modern wearables, the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is a multi-purpose solution trusted worldwide. Its slim profile, 10-year shelf life, and leak-resistant build ensure it remains a reliable choice for both everyday use and professional applications.
How to Use Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
Using the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is simple, but following the correct procedure ensures maximum performance, longer device life, and safety. Whether you’re a professional working with electronic boards or a DIY enthusiast replacing a watch battery, these steps will guide you.
1️⃣ Identify Device Compatibility
Before inserting the battery, verify that your device is designed for a CR2016 coin cell. While CR2016, CR2025, and CR2032 all have the same 20mm diameter, their thickness varies (1.6mm, 2.5mm, and 3.2mm respectively). Using the wrong size may:
- Cause poor contact or loose fitting.
- Lead to short circuits or device malfunction.
- Damage the battery compartment.
Always check the device manual or the old battery label. The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is the correct choice for ultra-thin devices like credit card remotes, calculators, and slim fitness trackers.
2️⃣ Insert with Correct Polarity
The CR2016 has a positive (+) side and a negative (–) side. Installing it incorrectly can prevent your device from working or even cause damage.
- The flat side with “+” marking is the positive terminal.
- The opposite side is the negative terminal.
- Align with your device’s polarity symbols before insertion.
Proper alignment ensures stable 3V output, making the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs deliver optimal performance.
3️⃣ Avoid Short Circuits
Coin batteries are compact and metallic, which makes them prone to short-circuiting if mishandled. To prevent this:
- Always handle with dry hands or non-metallic tweezers.
- Do not place loose batteries together in pockets or bags.
- Avoid contact with conductive objects like keys, coins, or metal surfaces.
By practicing safe handling, you extend the life of the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs and protect your devices from sudden power surges.
4️⃣ Store Spare Batteries Safely
With the 5-piece pack, you’ll often have spares. Proper storage maintains their long shelf life of up to 10 years. Follow these tips:
- Store in a cool, dry location, away from direct sunlight.
- Keep in original packaging until use to prevent accidental discharge.
- Keep out of reach of children and pets, as coin batteries can be a choking hazard if swallowed.
This ensures that when you need a replacement, your Panasonic CR2016 3V Lithium Coin Battery – 5Pcs is still in perfect working condition.
5️⃣ Replace Efficiently
When your device stops working or shows low-battery signs (dim display, weak signal, or erratic function), it’s time to replace. Thanks to the multipack design, you’ll always have a fresh cell on hand.
- Remove the depleted battery safely.
- Insert a new CR2016 following polarity rules.
- Test the device immediately to confirm smooth operation.
The availability of multiple batteries makes the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs a practical choice for households, offices, and workshops.
Safety Features of Panasonic CR2016 3V Lithium Coin Battery – 5Pcs
Panasonic has a long-standing reputation for producing high-quality, safe, and reliable batteries. The CR2016 3V Lithium Coin Battery – 5Pcs is designed with advanced safety mechanisms that protect both users and devices. These features make it suitable for consumer electronics, medical devices, and industrial applications, where dependable and hazard-free performance is essential.
Leak Protection
The CR2016 is engineered with tight sealing technology that prevents electrolyte leakage, a common issue in low-quality batteries. This is especially critical in devices like watches, glucose monitors, calculators, and key fobs, where even a minor leak could permanently damage sensitive electronic components. Panasonic’s leak-resistant design ensures long-term stability and extended device life.
Child-Safe Packaging
Coin batteries are small and shiny, which can make them attractive to children. Panasonic addresses this safety risk with child-safe packaging that reduces the chance of accidental ingestion. By making the packaging more difficult for children to open without adult assistance, Panasonic enhances household safety while maintaining convenient accessibility for adults.
Thermal Stability
The CR2016 is built to perform across a wide operating temperature range (-30°C to +60°C). This thermal stability ensures that the battery won’t swell, rupture, or lose capacity even when exposed to extreme cold or heat. It is particularly important for devices used outdoors, such as car key fobs, fitness trackers, and security sensors, which must function reliably in varying weather conditions.
Mercury-Free Construction
Older generations of coin batteries often contained mercury, which posed environmental hazards during disposal. Panasonic’s CR2016 is completely mercury-free, making it a safer and more eco-friendly choice. This aligns with global environmental standards and provides users with peace of mind that they are choosing a responsible and sustainable product.
Why Safety Matters
These safety measures ensure that the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs delivers not only consistent performance but also peace of mind. Whether powering critical medical devices, everyday household gadgets, or industrial systems, Panasonic’s commitment to safety guarantees dependable operation without unnecessary risks.
Comparison: Panasonic CR2016 vs. Other Coin Batteries
| Feature | CR2016 (Panasonic) | CR2025 | CR2032 |
|---|---|---|---|
| Thickness | 1.6mm | 2.5mm | 3.2mm |
| Capacity (mAh) | 90mAh | 165mAh | 240mAh |
| Applications | Slim gadgets | General electronics | High-drain devices |
| Shelf Life | 10 years | 10 years | 10 years |
The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs excels in ultra-slim devices where larger cells would not fit.
Storage and Maintenance Tips
To maximize the performance of your Panasonic CR2016 3V Lithium Coin Battery – 5Pcs, follow these guidelines:
- Store at room temperature, away from direct sunlight.
- Keep away from moisture and conductive materials.
- Do not attempt to recharge – it’s a non-rechargeable battery.
- Dispose of responsibly through recycling programs.
Why Panasonic CR2016 3V Lithium Coin Battery – 5Pcs Is Cost-Effective
Buying in a 5-piece multipack ensures you always have spares ready while reducing per-unit cost. This is especially useful for labs, workshops, or households with multiple electronic devices.
Professional Reliability
Panasonic is a globally recognized leader in battery technology. With rigorous quality testing, the Panasonic CR2016 3V Lithium Coin Battery – 5Pcs guarantees consistent performance, making it the preferred choice for professionals in electronics, healthcare, and automotive industries.
Final Thoughts
The Panasonic CR2016 3V Lithium Coin Battery – 5Pcs offers a powerful combination of compact design, long shelf life, safety, and multipurpose applications. Whether you’re powering a medical device, a car key, or a fitness tracker, these batteries deliver reliable performance you can trust.
If you need a dependable, cost-effective, and high-quality coin battery, Panasonic CR2016 is a smart investment for both personal and professional use.
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