The CR1225 battery is a popular lithium coin cell used in various devices, such as watches, calculators, key fobs, and medical devices. However, many users often find themselves needing a CR1225 replacement battery due to depletion or to explore affordable alternatives. If you’re looking for a CR1225 equivalent battery, this guide will help you find the best match for your needs, comparing different CR1225 alternatives, and even addressing frequently asked questions like "Can I use CR2032 instead of CR1225?"

What is a CR1225 Battery?

CR1225 batteries are non-rechargeable lithium batteries with a 3.0V output. They feature a cutoff voltage of 2.0 volts and a nominal capacity of 50 mAh.

These batteries can handle up to 0.1 milliamperes continuously, and 1.0 milliamperes for longer periods. They can also handle 5-6 milliamperes for short bursts. Buy two or more at our affordable prices to avoid running out when you need them, such as for your watch.

CR1225 batteries are used in many devices, including car security systems, organizers, glucometers, cameras, thermometers, calculators, computers, car radios, electronic watches, communication devices, toys, and data packs for video cameras.

CR1225 equivalents include: L30, 5020LC, LM1225, KCR1225, CR1225-1W, BR1225-1W, DL1225B, BR1225, ECR1225, and DL1225.

CR1225 Battery Alternatives

Apart from the CR1225 lithium coin cell battery, the following batteries can also serve as equivalents:

BR1225: This lithium coin cell battery is compatible with CR1225 batteries. Given their similar performance characteristics and specifications, it makes for a great substitute.

DL1225: The DL1225 battery not only offers comparable voltage and capacity to the CR1225 battery but can also be used interchangeably with devices that are compatible with CR1225 batteries.

ECR1225: Like the CR1225, this lithium coin cell battery is composed of lithium. It shares similar dimensions and voltage specifications, making it a suitable alternative for various electronic devices.

KCR1225: The KCR1225 battery is designed to perform similarly to the CR1225 battery, making it a fitting replacement.

L1225: The L1225 battery provides reliable power output and long life, making it a dependable alternative to the CR1225 battery.

Reputable manufacturers of CR1225 batteries ensure that their products are compatible and perform just as well as the original batteries. These equivalents can be used in a wide range of electronic devices as a substitute for CR1225 batteries.

Features

The key features of the CR1225 battery make it easier to power a variety of electronic devices:

Compact Size: With a diameter of 12 millimeters, the CR1225 is compact and lightweight, making it ideal for wristwatches, calculators, and key fobs that have limited space.

Nominal Voltage: The CR1225 battery has a nominal voltage of 3 volts, which provides a stable power supply to electronic components. This voltage level allows for consistent performance across various devices.

Long Shelf Life: The CR1225 battery is known for its long shelf life, which is one of its most popular features. When stored properly, these batteries can maintain their charge for several years, ready to be used whenever needed.

High Energy Density: The CR1225 battery's high energy density and compact size provide sufficient power for a variety of electronic devices.

Reliable Performance: CR1225 batteries are known for their reliable performance, as they maintain a constant voltage output throughout their lifespan. This ensures uninterrupted operation of devices and prevents voltage fluctuations from affecting their performance.

Wide Temperature Range: The CR1225 battery can operate effectively in diverse environmental conditions due to its wide temperature range. It maintains its performance and reliability even when exposed to extreme heat and cold.

Leak-resistant Design: CR1225 batteries are often designed with leak-resistant features to prevent electrolyte leakage. This reduces the risk of damage to electronic devices and extends the battery's life.

Mercury-Free Composition: In order to reduce pollution and facilitate easier disposal, battery manufacturers are required to produce batteries without mercury.

Applications

Watches and Clocks

CR1225 batteries are extensively used in timekeeping devices such as wristwatches, wall clocks, alarm clocks, and so on. These batteries ensure accurate timekeeping for an extended period by providing a stable power source for quartz movements. Thanks to their low self-discharge rate, lithium batteries can maintain precise time even when not in use for long periods.

Calculators and Electronic Devices

A wide range of small electronic devices, including calculators, thermometers, and digital thermometers, rely on CR1225 batteries. Their compact size makes them ideal for powering portable electronics in limited spaces. Additionally, the high energy density of lithium batteries ensures consistent performance in electronic devices throughout their lifespan.

Remote Controls

CR1225 batteries power many electronic devices, such as televisions, DVD players, stereo systems, and remote controls. These batteries enable users to wirelessly control their electronic devices from a distance by powering the infrared transmitters in remote controls. Lithium batteries are well-suited for remote control applications due to their long shelf life and stable voltage output, allowing them to last for a long time between replacements.

Key Fobs and Remote Entry Systems

CR1225 batteries are used to power the remote locking and unlocking functions of automotive key fobs and remote entry systems. These batteries enable wireless communication between the key fob and the vehicle, allowing users to conveniently lock or unlock their vehicles. The compact size and reliable performance of CR1225 batteries make them ideal for remote entry systems and key fobs.

Medical Devices

Many medical devices, including glucose meters, electronic pulse oximeters, small hearing aids, and thermometers, use CR1225 batteries. These batteries provide the necessary power to operate these devices, which is crucial for effectively monitoring and managing medical conditions. The longevity of lithium batteries in medical applications is important for ensuring patient safety and well-being.

Fitness Trackers and Wearables

CR1225 batteries are commonly used as the power source for many wearable devices, such as fitness trackers and smartwatches. In addition to providing energy for tracking physical activity and monitoring health metrics, these batteries also power the display screens of the devices. The compact size and lightweight design of CR1225 batteries make them well-suited for wearable applications where comfort and convenience are key considerations.

Backup Power

CR1225 batteries often serve as backup power sources for computer motherboards, digital cameras, and electronic memory devices. When the main power source is disconnected or unavailable, these batteries provide reliable power to maintain settings and data. In the event of power failures or when the device is switched off, lithium batteries offer stable voltage output and long shelf life, ensuring the preservation of critical data.

CR1225 Dimensions

CR1225 Specifications  

• Classification: Lithium Coin Battery  
• Chemical System: Lithium / Manganese Dioxide (Li/MnO2)  
• Designation: ANSI-5020LC, IEC-CR1225  
• Nominal Voltage: 3.0 Volts  
• Typical Capacity: 50 mAh (discharge to 2.0 volts, rated at 45K ohms at 21°C)  
• Typical Weight: 0.9 grams (0.02 oz.)  
• Typical Volume: 0.3 cubic centimeters (0.02 cubic inches)  
• Maximum Reverse Charge: 1 microampere  
• Energy Density: 161 mWh/g, 518 mWh/cc

CR1225 Benefits  

• High voltage (3V)  
• Very low self-discharge rate  
• Comprehensive product range for various applications  
• No mercury added  
• Excellent leak protection  
• Operates effectively across a wide temperature range  
• High weight-to-power ratio

CR1225 Applications  

• Thermometers  
• Pet collars  
• Keyless entry remotes  
• Medical weighing scales  
• Heart rate monitoring devices  
• Remote controls  
• Computer motherboards  
• Various electronic devices

High-Quality CR1225 Equivalent Batteries

1. CR1225 Replacement Battery for Watches

Watches often use CR1225 batteries because they are slim and reliable. The best CR1225 replacements for watches are the Energizer, Duracell, and Panasonic. These brands last a long time and are durable, so your watch will stay powered for a long time.

2. Cost-Effective CR1225 Alternatives for Medical Devices  

CR1225 batteries are used in medical devices like glucose meters and hearing aids. For affordable CR1225 battery alternatives, try Maxell or Sony. These batteries are reliable and affordable, making them ideal for devices that require frequent battery changes.

3. CR1225 Battery Equivalent for Calculators and Small Electronics

The CR1225 lithium coin battery is perfect for calculators, remote controls, and other small electronics. The CR1225 is also available from Energizer, Rayovac, and Renata. These batteries are great for devices that need a small, reliable battery.

CR1225 vs. CR2032: What's the Difference?

Can a CR2032 battery replace a CR1225 battery? They are both 3V lithium coin cells, but different sizes. The CR2032 is larger, so it may fit in some devices, but it won't always be a suitable replacement for a CR1225. You can use a CR2032 instead of a CR1225 if the device can fit it. However, make sure the change won't affect how the device works.

CR1225 vs. CR2032 for Key Fobs

Battery size matters for key fobs. Many key fobs use CR2032 because it lasts longer. The CR1225 is better for smaller devices. Check your device's manual to see which battery is right for you. Knowing the difference between CR1225 and CR2032 is important for getting the most out of your battery without affecting how your device works.

How to Find the Best CR1225 Battery Equivalent for Your Devices

When selecting the right CR1225 replacement, consider the following factors:

Size Compatibility: Make sure the replacement battery fits the dimensions of your device’s original battery.

Capacity and Lifespan: The battery’s capacity, measured in milliampere-hours (mAh), affects its longevity. Opt for a battery with similar or better lifespan.

Brand Reputation: Well-known brands like Energizer, Duracell, Panasonic, and Maxell are trusted for their compatibility and performance.

For those searching for a CR1225 battery equivalent for electronics, prioritize reputable brands and review customer feedback to ensure the battery fits and performs as expected.

Frequently Asked Questions (FAQ)

How can I test my coin battery?

The easiest way to test coin batteries is by using a digital multimeter to check the voltage.

Set the multimeter to "DC" mode, choose a voltage range that covers 0-5V, and measure the battery’s voltage.

A reading around 2.0V means the battery is depleted, while a reading close to 3.0V indicates the battery is still good.

What battery will replace the CR1225 battery?

Any 3.0V non-rechargeable Lithium Manganese Dioxide battery with dimensions of 12.5x2.5 mm can serve as a replacement for the CR1225 battery.

These batteries might be labeled differently, such as ECR1225, DL1225, DL1225B, BR1225-1W, CR1225-1W, KCR1225, LM1225, 5020LC, L30, ECR1225EN, and others.

Are CR1225 and CR2025 batteries the same?

No, they are not the same. These batteries vary in size:

CR1225: 12.5 x 2.5 mm,  

CR2025: 20.0 x 2.5 mm,  

They also differ in performance, making them clearly non-interchangeable.

What are the applications of CR1225 batteries?

CR1225 Lithiums are typically utilized in the following devices: Watches, Pagers, Calculators, PDA Organizers (electronic agendas), lights, and other electronic devices.

What is the voltage of a CR1225 battery?

3.0 V

How do BR1225 and CR1225 differ?

There is a significant distinction between the BR1225 and CR1225. The BR1225 is intended for very low drain applications and cannot provide the current required for the backlight and beeper in VICKS fever thermometers.

Conclusion:

Selecting the Right CR1225 Equivalent Battery

To sum up, finding the correct CR1225 battery equivalent is straightforward when you keep a few key factors in mind. Whether you need a CR1225 replacement for a watch, a budget-friendly option for medical devices, or a CR1225-compatible battery for small electronics, there are many choices to explore. Focus on ensuring size compatibility, brand trustworthiness, and battery capacity when making your decision.Consider if a CR2032 might be a suitable replacement, but remember to account for the differences in size and capacity. Always consult your device's manual to verify compatibility and ensure optimal performance.By following this guide and incorporating relevant high-traffic keywords such as CR1225 replacement battery, CR1225 alternatives, and CR1225 equivalent guide, you'll be able to easily find the best battery for your needs and improve your device's efficiency.

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