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The Ultimate Guide to 3V Lithium Batteries: CR2032, CR123A, and More

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3V batteries, such as CR2016, CR2025, and CR2032, are commonly used in household electronics. They are non-rechargeable and have a high energy density and voltage. These batteries are environmentally friendly, have low self-discharge, and can withstand a wide temperature range. They are often found in flashlights, cameras, watches, and remote controls. Remember, a new 3V battery has around 3.3V to 3.7V, and it’s considered nearly depleted when the voltage drops to about 2.7-2.8V.

General features of 3V lithium batteries

3V lithium batteries, like CR2, are used in devices like toys, tools, and watches. They offer high energy, long shelf life (10 years), work in temperatures from -30°C to +60°C, and are eco-friendly with no mercury or cadmium. These batteries have low self-discharge, providing stable power over time.

Let’s break down their features simply:

  1. Long-lasting Power: These batteries, such as CR2, last for up to 10 years without losing power.
  2. Safe for the Environment: They don’t contain harmful chemicals like mercury or cadmium, making them eco-friendly.
  3. Works in Different Conditions: No matter if it’s hot or cold, from -30°C to +60°C, these batteries keep working reliably.

In summary, 3V lithium batteries are durable, safe, and reliable for your devices!

Differences between rechargeable and non-rechargeable options

Differences between rechargeable and non-rechargeable batteries include price, battery life, and application suitability. Rechargeable batteries are initially more expensive but cost-effective in the long run, last longer overall, and are ideal for frequent use. Non-rechargeable batteries are cheaper upfront but cannot be reused. They have an initially longer lifespan and are suitable for low-drain devices.

  1. Rechargeable batteries are more expensive initially but cost-effective in the long run. They last longer and are suitable for frequent use.
  2. Non-rechargeable batteries are cheaper upfront and have an initially longer lifespan but cannot be reused.
  3. Consider your needs and usage patterns to choose the right type of battery for your devices.

Benefits of using 3V lithium batteries

Discover why 3V lithium batteries are a hit:

  1. Powerful Voltage: Perfect for small gadgets.
  2. Compact Design: Fits snugly in watches, calculators, and more.
  3. Long-lasting: Can sit on shelves for up to 10 years.
  4. Stays Charged: Doesn’t lose power when not in use.
  5. Eco-friendly: No harmful chemicals like mercury or cadmium.

Common in everyday gadgets like watches and remote controls!

What are CR Series Batteries (Coin Cell Batteries)?

CR Series batteries, also known as coin-type lithium batteries, are small and lightweight, operating at 3V and working well in various temperatures. They’re used in devices like IoT sensors, medical equipment, data loggers, and wearables.

  1. Small and Mighty: Despite their tiny size, CR Series batteries pack a punch, delivering a strong 3V of power.
  2. Versatile Temperature Range: They can handle different temperatures well, making them reliable in various environments.
  3. Wide Range of Uses: From medical devices to smart gadgets, CR Series batteries power a diverse range of electronics.

CR1616 3V lithium battery

The CR1616 is a 3V lithium coin cell battery commonly used in various applications like watches, toys, and many remote controls. Here are its key features:

  1. High Voltage: Operates at 3V.
  2. Long Shelf Life: Can retain up to 90% of its original capacity even after 10 years.
  3. Low Self-Discharge: Minimal energy loss over time.
  4. No Mercury Added: Environmentally friendly.
  5. Compact and Lightweight: Diameter of 16mm and height of 1.6mm, weighing only 1.1 grams.

These batteries are reliable and find use in low-power applications like remote controls, toys, and glucose monitors.

Here are some options available online:

  1. Energizer CR1616 3V Lithium Battery 
  2. Panasonic CR1616 55mAh 3V Lithium Coin Cell Battery

Remember to check compatibility with your specific device!

CR2016 3V lithium battery

The CR2016 is a 3V lithium coin cell battery commonly used in various applications like calculators, digital watches, memory backup, laser pens, car keys, fitness appliances, and medical devices such as clinical thermometers and tensiometers. Here are its key features:

  • High Voltage: Operates at 3V.
  • Long Shelf Life: Can retain up to 90% of its original capacity even after 10 years.
  • Low Self-Discharge: Minimal energy loss over time.
  • No Mercury Added: Environmentally friendly.
  • Compact and Lightweight: Diameter of 20mm and height of 1.6mm, weighing only 1.9 grams.

These batteries are reliable and find use in low-power applications, including:

  1. Watches
  2. Calculators
  3. Car key fobs
  4. Medical thermometers
  5. Sensors
  6. LED lights

CR2025 3V lithium battery

The CR2025 is a 3V lithium coin cell battery commonly used in various applications like watches, calculators, remote controls, key fobs, medical devices, and small electronics. Here are its key features:

  • High Voltage: Operates at 3V.
  • Wide Temperature Range: Can be used from -30°C to +60°C.
  • Low Self-Discharge: Long shelf life of up to 10 years.
  • No Mercury Added: Environmentally friendly.
  • Weight-to-Power Ratio: Lightweight (only 2.6 grams) with high energy density.
  • Leak Protection: High leak resistance.

These batteries are reliable and versatile!

CR2032 3V lithium battery

The CR2032 is a 3V lithium coin cell battery commonly used in various applications like watches, calculators, remote controls, key fobs, medical devices, and small electronics. Here are its key features:

  • High Voltage: Operates at 3V.
  • Wide Temperature Range: Can be used from -22°C to +140°C.
  • Long Shelf Life: Holds power for up to 10 years in storage.
  • Child-Resistant Packaging: Enclosed in packaging designed to help keep kids safe from ingestion.

Energizer and Duracell are popular brands that offer CR2032 batteries. For example, Energizer provides a 6-pack of CR2032 batteries, while Duracell offers a 4-pack with child safety features. These batteries are reliable and versatile!

CR2430 3V lithium battery

The CR2430 is a 3V lithium coin cell battery commonly used in various applications like garage door openers, medical devices, watches, remote controls, calculators, and toys. Here are its key features:

  • High Voltage: Operates at 3V.
  • Wide Temperature Range: Can be used from -30°C to +60°C.
  • Low Self-Discharge: Long shelf life of up to 10 years.
  • No Mercury Added: Environmentally friendly.
  • Weight-to-Power Ratio: Lightweight (only 4.6 grams) with high energy density.
  • High Leak Protection: Ensures reliability.

These batteries are reliable and versatile!

CR2450 3V lithium battery

The CR2450 is a 3V lithium coin cell battery commonly used in various applications like car key fobs, watches, calculators, PDAs, electronic organizers, garage door openers, and toys. Here are its key features:

  • High Voltage: Operates at 3V.
  • Wide Temperature Range: Can be used from -30°C to +60°C.
  • Low Self-Discharge: Long shelf life of up to 10 years.
  • No Mercury Added: Environmentally friendly.
  • High Weight-to-Power Ratio: Lightweight (6.8 grams) with substantial capacity.
  • High Leak Protection: Ensures reliability.

The CR2450 battery has almost three times the capacity of a CR2032 battery, making it suitable for some high-drain devices. It’s a reliable choice for various electronic gadgets!

CR2477 3V lithium battery

The CR2477 is a 3V lithium coin cell battery commonly used in various applications. Here are its key features:

  • Nominal Voltage: 3.0 volts.
  • Average Capacity: Ranges from 850mAh to 1000mAh (higher than LR44 battery capacity).
  • Shelf Life: Typically 3 to 7 years or more.
  • Cutoff Voltage: 2.0 volts.
  • Operating Temperature: From -22°F (-30°C) to 140°F (60°C) or sometimes wider.

These batteries are suitable for watches, remote controls, toys, and medical equipment. Remember that CR2477 batteries come labeled as BR2477 or LiR2477, which have similar characteristics but different nominal voltages and chemistries.

CR123A 3V lithium battery

The CR123A is a 3V lithium coin cell battery commonly used in various applications like flashlights, cameras, and home security systems. Here are its key features:

  • High Voltage: Operates at 3V.
  • Long Shelf Life: Can retain up to 90% of its original capacity even after 10 years.
  • Low Self-Discharge: Minimal energy loss over time.
  • No Mercury Added: Environmentally friendly.
  • Weight-to-Power Ratio: Lightweight (about 17 grams) with substantial capacity.
  • High Leak Protection: Ensures reliability.

These batteries provide reliable power for devices that require a steady and long-lasting energy

CR17345 3V lithium battery

The CR17345 is a 3V lithium battery commonly used in various devices. Here are some key features and common uses:

  • Features:
    • Voltage: 3.0V.
    • Size: 34mm x 17mm.
    • Capacity: 1600mAh.
    • Long Shelf Life: Up to 10 years guaranteed storage.
    • Equivalent To: DL123, EL123, and other 3V batteries.
  • Common Uses:
    • Digital video cameras.
    • SLR cameras.
    • Flashes.
    • Portable lights.
    • Electronics and more.

Popular CR series batteries brands

Panasonic CR series batteries

The Panasonic CR Series consists of cylindrical type lithium batteries. These batteries are available in two types: poly-carbonmonofluoride (CFn/Li) and manganese dioxide (MnO2/Li). Here are some key features of the CR Series:

  1. High Safety and Reliability: Panasonic’s CR Series batteries are designed for safety and reliability.
  2. High Current Pulse Discharge Capability: They can handle high current pulses effectively.
  3. Superior Shelf Life: Minimal discharge over time.
  4. Wide Temperature Range: Operate reliably from -40°C to 70°C.
  5. Lightweight and High Energy Density: Ideal for various applications.

These coin-type lithium batteries offer a full 3 volts, which is approximately double the voltage of conventional dry batteries. If you need more information, you can explore Panasonic’s official page on the CR Series Cylindrical Type Lithium Batteries.

Duracell CR series batteries

Duracell offers several popular CR series lithium coin batteries, each with specific features and best uses:

  1. Duracell CR2032:
    • Features: Bitter coating to discourage accidental swallowing, child-secure packaging.
    • Best Uses: Key fobs, remote controls, thermometers, and more.
  2. Duracell CR2016:
    • Features: Bitter coating for safety.
    • Best Uses: Watches, calculators, small electronics.
  3. Duracell 1616:
    • Features: Long-lasting power, Duralock Power Preserve™ Technology.
    • Best Uses: Various devices.

Remember, Duracell is a trusted brand known for reliability and longevity. Choose the right size for your specific needs!

Sony CR series batteries

The Sony CR series batteries are commonly used in various devices. Here are some details:

  1. CMOS Batteries:
    • If you’re referring to the CMOS battery in a Sony laptop or desktop, it’s typically a CR2032 type lithium battery. To replace it:
      • Shut down the computer.
      • Turn off peripheral devices and unplug the computer.
      • Remove the left side panel and bottom panel.
      • Gently pry out the old battery and install the new one with the plus (+) side up.
      • Reassemble the panels.
      • Note that CMOS memory settings will be reset to factory defaults, so you’ll need to reconfigure them in BIOS setup.
  2. Sony A7C R Camera:
    • The only compatible battery for the Sony A7C R camera is the Sony NP-FZ100 Rechargeable Lithium-Ion Battery (2280mAh). Third-party batteries may not work correctly or could damage the camera.
  3. Shopping:
    • If you’re looking to purchase Sony CR series batteries, you can find them on platforms like AliExpress or check out Energizer equivalents.
    • Additionally, Amazon offers options like the CR1620 3V Lithium Battery for various devices.

Energizer CR series batteries

The Energizer CR series batteries are widely used in various devices. Here are some details:

  1. Energizer CR2450 Lithium Battery:
    • This battery is commonly used in devices like heart-rate monitors, keyless entry systems, glucose monitors, toys, and games.
    • It performs reliably in extreme temperatures, ranging from -22°F to 140°F.
    • The cell size is 2450, and it operates at 3 volts.
    • It’s a replacement for other battery types such as 5029LC, CR2450, DL2450, and ECR2450.
    • Available on Amazon, a pack of 6 batteries costs around $15.49.
  2. Energizer CR2 Battery:
    • Another popular battery type is the Energizer CR2.
    • It’s reliable for digital SLR cameras, tablet PCs, calculators, and other high-tech devices.
    • Replacement codes include 1CR2, 5046LC, CR15H270, CR17355, DLCR2, EL1CR2, and KCR2.

Feel free to ask if you need more information or have any other questions!

LiCB CR series batteries

LiCB CR2032 3V Lithium Batteries are widely used in various devices. Here are some details:

  • High Quality: These batteries are tested under strict quality control standards, CE, and ROHS certified. They ensure longer battery life and long-lasting power.
  • Exact Freshness: Each CR2032 battery has a full 3 volts charge and a shelf life of 3 years.
  • Common Uses: Primarily used in watches, computer motherboards, calculators, PDAs, electronic organizers, garage door openers, toys, games, MP3 players, digital voice recorders, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches, glucometers, medical devices, and more.
  • Compatibility: If your device uses batteries like Energizer CR2032CR2032BPDL2032ECR2032, or similar codes, these are the ones you’re looking for.

You can find a 10-pack of LiCB CR2032 batteries on Amazon for around $5.99. They offer fast, free shipping with Amazon Prime. Let me know if you need further assistance!

Remember to choose the one that best suits your specific needs!

Retailer Insights

Buy CR series batteries at Amazon

The CR series of batteries are small, round, and ideal for use in various devices. Here are some popular options available on Amazon:

  1. LiCB CR2032 3V Lithium Battery (10-Pack):
  2. Duracell CR2032 3V Lithium Battery (6 Count Pack):
  3. Energizer CR2032 Batteries (6 Count):
  4. CR2450 3V Lithium Coin Battery (20 Pack):

Remember to check the product pages for other buying options!

Buy CR series batteries at Walmart

You can find CR2016 batteries at Walmart. Here are some options:

  1. Energizer 2016 Batteries (2 Pack)
  2. Duracell 2016 Lithium Coin Battery (2 Pack)
  3. Panasonic CR2016 3 Volt Lithium Coin Battery (10 pcs)
  4. Toshiba CR2016 3 Volt Lithium Coin Battery (15 Batteries)
  5. BlueDot Trading CR2016 (10 Pack)

Remember to check availability and choose the one that best suits your needs!

Tips for choosing the right 3V lithium battery

When choosing a 3V lithium battery, consider these tips:

Battery Type

Check your device’s manual for the correct type (e.g., CR2032).

Brand

Go for trusted brands like Energizer or Duracell.

Usage

Match the battery to your device’s power needs.

Shelf Life

Pick batteries with a long shelf life.

These tips help ensure you get the best battery for your device!

FAQs

What does CR mean on 3V battery?

The ‘CR’ in a 3V battery stands for ‘lithium coin’ (C) and ’round’ (R). The numbers following ‘CR’ (like CR2032) show the battery’s size: the first two digits are the diameter in millimeters, and the last two are the height in tenths of millimeters. These are used in watches, calculators, and key fobs.

What is CR lithium battery?

A CR lithium battery, also known as a coin cell battery, operates at 3 volts and is commonly used in watches, calculators, and key fobs. The ‘CR’ stands for ‘Coin’ or ‘Button’, and the number following it (e.g., CR2032) indicates the specific battery type. These batteries are compact, lightweight, and have a long shelf life.

How long do CR2032 lithium 3V coin battery last?

A CR2032 lithium 3V coin battery typically lasts 2 to 10 years, depending on usage and storage conditions. Factors like quality, temperature, and humidity can affect its lifespan. When stored without use, CR2032 batteries have a shelf life of approximately 10 years, losing about 10% of their capacity during that time. Actual usage patterns and specific devices also determine battery life.

Are all lithium 3V batteries the same?

Not all lithium 3V batteries are the same. Different types like CR2032 and CR2450 have varying capacities, sizes, and intended uses. It’s crucial to choose the right battery type for your specific device to ensure optimal performance.

What type of battery is CR?

The letters ‘CR’ in batteries stand for ‘Coin’ or ‘Button’ cell, commonly used in devices like watches, calculators, and key fobs. The number following ‘CR’ (e.g., CR2032) indicates the specific battery type. These small, round batteries are designed for compact devices and provide reliable power.

What is the difference between CR and non CR batteries?

The main difference between CR and non-CR batteries lies in their chemistry and design. CR batteries use lithium and are coin or button cells, while non-CR batteries encompass various types like alkaline or zinc-carbon. CR batteries have stable voltage, longer shelf life, and are used in small devices. Non-CR batteries have varying chemistries, voltages, and applications.

Are all CR2032 lithium batteries the same?

CR2032 lithium batteries are widely used, but they can have slight differences. The CR2032 battery is 20mm in diameter and 3.2mm thick, with a capacity ranging from 200mAh to 240mAh. It is also known as 2032, 5004LC, BR2032, DL2032, ECR2032, KCR2032, and KECR2032. Choose a reputable brand for reliability and performance.

Let’s explore:

  1. Size and Capacity:
    • The CR2032 battery is 20mm in diameter and 3.2mm thick.
    • Its capacity typically ranges from 200mAh to 240mAh depending on the manufacturer.
  2. Equivalent Names:
    • The CR2032 is also known as 2032, 5004LC, BR2032, DL2032, ECR2032, KCR2032, and KECR2032.
  3. Interchangeability:
    • While similar, not all CR2032 batteries are identical. Some may have better quality or longer shelf life.
    • Always choose a reputable brand for reliability and performance.

Remember to check your device’s specifications to ensure compatibility!

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