The Varta CR2430 battery has a voltage of 3 volts. It weighs 0.02 kg and is used in devices like watches, calculators, and key fobs. Its EAN is 4008496276929. This battery type offers reliable power for long-term use, making it a great choice for various applications.
These batteries are commonly used in watches, calculators, key fobs, and medical devices. They provide reliability and long shelf life, averaging up to 10 years when stored properly. Varta, a reputable brand, ensures quality manufacturing, which adds to its trustworthiness among consumers.
Key facts about the Varta CR2430 include its low self-discharge rate and ability to function effectively in extreme temperatures. Understanding these specifications can help consumers choose the right power source for their devices.
As we explore further, it is crucial to discuss how the Varta CR2430 Battery compares with other similar batteries. This will help clarify the best options for specific devices and applications.
What is the Voltage of a Varta CR2430 Battery?
The Varta CR2430 battery is a coin cell lithium battery with a nominal voltage of 3 volts. This type of battery is commonly used in small electronic devices like watches, calculators, and medical devices.
According to Varta, a reputable manufacturer of batteries, the CR2430 is designed for optimal performance in low-drain applications, delivering reliable power for various devices.
A CR2430 battery measures 24 millimeters in diameter and 3 millimeters in height. It is part of the larger CR series, known for their long shelf life and stability in a wide range of temperatures. The ‘C’ indicates lithium chemistry, while the ‘R’ signifies a round shape, and ‘2430’ represents its dimensions.
The Battery University states that lithium batteries like the CR2430 offer high energy density and discharge efficiency. Their longevity typically ranges from 5 to 10 years, depending on usage and storage conditions.
Factors affecting battery performance include temperature, discharge rates, and device compatibility. High temperatures can lead to reduced capacity or failure, while low discharge rates can extend shelf life.
According to industry estimates, lithium battery demand will grow by 6.4% annually through 2026, driven by advancements in portable electronics and medical devices.
Widespread reliance on lithium batteries raises concerns about environmental waste and resource depletion. Improper disposal can lead to soil and water contamination.
For effective battery management, the International Environmental Council recommends recycling programs and consumer education on proper disposal practices. Additionally, the use of rechargeable lithium batteries can reduce environmental impacts.
Strategies to mitigate these concerns include investing in battery recycling technologies and promoting the use of sustainable materials in battery production. Organizations like the Rechargeable Battery Recycling Corporation provide extensive resources for battery disposal and recycling.
What are the Specifications of the Varta CR2430 Battery?
The Varta CR2430 battery is a lithium coin cell battery with specific characteristics suited for various electronic devices.
Key specifications of the Varta CR2430 battery include:
1. Voltage: 3 volts
2. Chemistry: Lithium Manganese Dioxide (Li-MnO2)
3. Diameter: 24 mm
4. Height: 3.0 mm
5. Capacity: 220 mAh
6. Operating Temperature Range: -20°C to +60°C
7. Shelf Life: Up to 10 years
Understanding the specifications of the Varta CR2430 battery can help consumers choose the right power source for their devices. Below are detailed explanations of each specification.
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Voltage:
The Varta CR2430 battery has a voltage of 3 volts. This is standard for lithium coin cells. The voltage level indicates the amount of electrical potential available to devices. It is crucial for devices that require a specific voltage to function efficiently. A higher or lower voltage than required can damage the device or prevent it from operating. -
Chemistry:
The battery chemistry of the Varta CR2430 is Lithium Manganese Dioxide (Li-MnO2). This chemistry offers a stable voltage output and long shelf life. Lithium batteries tend to perform better than alkaline batteries in a wide range of temperature variations and maintain their voltage longer under load. -
Diameter:
The diameter of the Varta CR2430 battery is 24 mm. It fits in a variety of devices such as watches, calculators, and toys. The size ensures compatibility with devices requiring specific internal spaces for battery mounting. Following manufacturer guidelines for battery size is crucial to avoid connectivity issues. -
Height:
The height of the battery is 3.0 mm. This compact size complements the diameter. The low profile allows it to fit snugly in space-constrained applications while maintaining a reliable power source. Users must check device compatibility for height before installation. -
Capacity:
The capacity of the Varta CR2430 battery is 220 mAh (milliampere-hours). This measurement indicates how much charge the battery can store and deliver to a device. A higher capacity means longer device usage between battery changes. The battery’s capacity allows it to power low-drain devices for extended periods. -
Operating Temperature Range:
The operating temperature range for this battery is between -20°C and +60°C. Such a range indicates the conditions in which the battery can function effectively without performance issues. Extreme temperatures can lead to decreased battery life and reliability. -
Shelf Life:
The Varta CR2430 battery has a shelf life of up to 10 years. This long shelf life is advantageous for users who seek batteries for emergency use or long-term storage in devices. Batteries with extended shelf life can maintain performance over significant periods.
In summary, the Varta CR2430 battery is a reliable power source known for its efficiency and long-lasting nature. Understanding its specifications helps users make informed choices based on device requirements.
What is the Diameter and Height of the Varta CR2430 Battery?
The Varta CR2430 battery is a type of lithium coin cell battery commonly used in small electronics. Its dimensions are specifically a diameter of 24 millimeters and a height of 3 millimeters.
According to the Varta website, this specification ensures compatibility with various devices such as watches and calculators. The CR2430 battery is known for its longevity and reliability, making it suitable for products requiring a stable power source.
The CR2430 battery features a nominal voltage of 3 volts and operates efficiently in a wide temperature range. This battery is designed for devices that necessitate compact energy solutions with minimal weight. Its low self-discharge rate ensures that it retains charge over extended periods.
The International Electrotechnical Commission (IEC) further defines coin cell batteries such as the CR2430 by their specific applications and safety standards. It is crucial to use batteries according to manufacturer specifications to ensure optimal performance and safety.
Certain factors influence the efficacy of the CR2430 battery, including ambient temperature and device power demands. Using the battery in extreme conditions or unsuitable devices can lead to reduced performance or leakage.
Statistics from Varta indicate that lithium coin cells like the CR2430 account for a significant portion of the consumer market, showing steady demand due to the proliferation of portable electronics.
The widespread use of CR2430 batteries highlights environmental concerns associated with lithium extraction and battery disposal. This has sparked discussions about the need for sustainable sourcing and recycling practices.
Examples of the impacts include increased e-waste and potential pollution from improper disposal, underscoring the necessity for proper recycling programs.
To mitigate these issues, organizations like the Battery Manufacturers Association advocate for recycling initiatives and the development of environmentally friendly battery technologies.
Strategies include consumer education on battery disposal and recycling, along with the promotion of rechargeable alternatives to reduce waste and reliance on single-use batteries.
What is the Chemistry of the Varta CR2430 Battery?
The Varta CR2430 battery is a lithium coin cell battery commonly used in small electronic devices. It operates at a nominal voltage of 3 volts and has a diameter of 24 mm and a thickness of 3 mm. This battery type is popular for its long shelf life and stable power output.
According to the Battery University, lithium batteries are favored for their high energy density and low self-discharge rates. This makes them suitable for long-term use in devices that require small, reliable power sources.
The chemistry of the CR2430 battery involves lithium metal as the anode and a metal oxide, typically manganese dioxide, as the cathode. The chemical reaction between these materials allows the battery to generate electrical energy. Factors such as temperature, load, and age can influence the battery’s performance.
The International Electrochemical Society describes lithium batteries as having a significant energy-to-weight ratio and minimal environmental impact compared to alkaline batteries. They also highlight the importance of rechargeable lithium-ion technology in modern battery applications.
The increasing demand for portable electronics and wearables drives the need for efficient battery solutions. The global market for lithium batteries is projected to reach $90 billion by 2025, according to industry reports.
CR2430 batteries impact energy consumption patterns. Their reliability aids the functionality of devices ranging from watches to medical equipment, thereby enhancing everyday efficiency.
In health, the widespread use of these batteries poses disposal challenges due to potential environmental hazards.
Examples include the use of CR2430 batteries in heart rate monitors, which aids in health tracking but poses disposal needs.
To mitigate environmental impacts, organizations recommend recycling programs and improvements in product design for end-of-life management.
Strategies include increasing public awareness about proper disposal and creating incentives for recycling battery materials.
What are the Key Facts about the Varta CR2430 Battery?
The Varta CR2430 battery is a lithium coin cell battery primarily used in small electronic devices. It has a nominal voltage of 3 volts and is known for its long shelf life and reliable performance.
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Key Specifications:
– Nominal Voltage: 3 volts
– Capacity: 240 mAh
– Dimensions: 24 mm diameter, 3 mm height
– Chemistry: Lithium manganese dioxide
– Shelf Life: Up to 10 years -
Common Applications:
– Watches
– Calculators
– Remote controls
– Medical devices
– Security systems -
Performance Attributes:
– High energy density
– Wide operating temperature range
– Low self-discharge rate
– Safe disposal options -
Alternative Perspectives:
– Some users prefer other brands for specific applications despite the Varta’s reliability.
– Environmental concerns regarding battery disposal and recycling practices have emerged.
The Varta CR2430 battery has critical specifications.
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Nominal Voltage: The Varta CR2430 battery possesses a nominal voltage of 3 volts. This voltage is standard for lithium coin cells and allows them to power a variety of electronic devices effectively.
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Capacity: The capacity of the Varta CR2430 is 240 mAh (milliamp-hours). This capacity measures how much electrical charge the battery can deliver over time, indicating its suitability for low to moderate consumption devices, such as watches or remotes.
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Dimensions: The battery has a diameter of 24 mm and a height of 3 mm. These compact dimensions enable it to fit into many small electronic devices seamlessly.
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Chemistry: The battery utilizes lithium manganese dioxide as its chemistry. This composition enhances energy density compared to other battery types, making it a popular choice for small electronic applications.
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Shelf Life: The Varta CR2430 has an impressive shelf life of up to 10 years. This longevity means consumers can store these batteries without worrying about them losing effective capacity over time.
Common applications for the Varta CR2430 battery illustrate its versatility.
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Watches: Many battery-operated watches use the CR2430 due to its reliable performance and compact size.
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Calculators: The battery also powers various calculators, providing the necessary energy for accurate calculations without frequent replacements.
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Remote Controls: Many remote controls for TVs or other devices utilize the Varta CR2430 battery, given its ability to deliver consistent power.
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Medical Devices: Some medical devices, such as glucose meters, rely on the CR2430 for their operation, highlighting its importance in health management tools.
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Security Systems: The battery is also common in various security systems, ensuring continuous operation of alarms and sensors.
Additionally, performance attributes of the Varta CR2430 contribute to its reliability.
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High Energy Density: The battery’s high energy density enables it to deliver a greater amount of energy relative to its size, making it efficient for small electronics.
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Wide Operating Temperature Range: It operates well in a range of temperatures, making it adaptable to different environments and conditions, from extreme cold to heat.
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Low Self-Discharge Rate: The CR2430 features a low self-discharge rate, meaning it retains its charge for longer periods when not in use, enhancing its shelf life.
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Safe Disposal Options: Many manufacturers, including Varta, promote safe disposal options that minimize environmental impacts, addressing growing concerns over battery waste.
Alternative perspectives regarding the Varta CR2430 battery exist.
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Preference for Other Brands: Some users may favor other brands due to personal preferences, pricing, or perceived quality despite Varta’s reputation for reliability.
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Environmental Concerns: Environmentalists stress the importance of responsible battery disposal and recycling. While Varta supports certain initiatives, concerns still exist regarding the overall impact of lithium batteries on the environment.
In conclusion, the Varta CR2430 battery stands out for its specifications, applications, and performance attributes while also facing diverse perspectives on brand loyalty and environmental impact.
What Applications are Suitable for the Varta CR2430 Battery?
The Varta CR2430 battery is commonly used in a variety of applications due to its compact size and reliable power output. Suitable applications include:
| Application | Description |
|---|---|
| Watches | Used for timekeeping and additional features. |
| Calculators | Provides power for basic and scientific calculations. |
| Key fobs for cars | Enables remote locking and unlocking of vehicles. |
| Remote controls | Used in TVs, air conditioners, and other devices. |
| Fitness trackers | Powers devices that monitor health and activity. |
| Medical devices | Such as glucose meters for monitoring blood sugar levels. |
| Electronic toys | Provides energy for battery-operated toys. |
| Backup power for real-time clocks in computers | Ensures clocks keep accurate time when powered off. |
These applications benefit from the CR2430’s long shelf life and stable voltage output.
What are the Safety Considerations for Using a Varta CR2430 Battery?
The safety considerations for using a Varta CR2430 battery include proper handling, storage, disposal, and awareness of potential hazards.
- Proper Handling
- Safe Storage
- Responsible Disposal
- Awareness of Hazards
- Preventing Short Circuits
To ensure safe usage of the Varta CR2430 battery, it is important to elaborate on each safety consideration.
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Proper Handling:
Proper handling of the Varta CR2430 battery involves avoiding direct contact with the terminals. Direct contact can lead to short circuits or unexpected discharge. Users should also avoid exposing the battery to extreme temperatures or moisture. The manufacturer recommends wearing gloves when handling to prevent skin irritation from any potential leakage. -
Safe Storage:
Safe storage of the Varta CR2430 battery means keeping it in a cool, dry place away from direct sunlight and heat sources. Storing batteries in their original packaging reduces the risk of accidental short circuits. It is advisable to store batteries in a non-conductive container to ensure they do not come into contact with conductive materials. -
Responsible Disposal:
Responsible disposal of the Varta CR2430 battery is critical to prevent environmental harm. Users should never dispose of batteries in regular trash. Instead, they should take them to designated recycling points or local hazardous waste facilities. Varta and many municipalities often provide specific guidelines for battery disposal and recycling. -
Awareness of Hazards:
Awareness of hazards associated with using the Varta CR2430 battery includes recognizing that the battery may leak if damaged or improperly handled. Leaked materials can be harmful. Users should avoid ingesting or coming into contact with leaked substances. They should also be aware that batteries can swell or rupture if exposed to heat. -
Preventing Short Circuits:
Preventing short circuits requires users to ensure that battery terminals do not contact conductive materials. This includes avoiding stacking batteries in ways that might result in terminal contact. Additionally, users should keep batteries away from metal objects like keys or coins that might cause a short circuit.
By following these safety considerations, users can ensure a safer experience when utilizing Varta CR2430 batteries and contribute to a sustainable environment through proper disposal practices.
What is the Shelf Life of a Varta CR2430 Battery?
The shelf life of a Varta CR2430 battery refers to the period during which the battery is expected to retain its charge and maintain optimal performance while stored. Typically, this shelf life can last up to 10 years when stored properly, according to Varta’s specifications.
Varta, a leading battery manufacturer, asserts that the CR2430 battery has a shelf life of up to 10 years under ideal storage conditions. This information can be found on Varta’s official product documentation.
The shelf life can vary based on several factors, including storage temperature, humidity, and the presence of contaminants. Keeping the battery in a cool, dry place prevents degradation and prolongs usability.
Additional authoritative sources, such as the Institute of Electrical and Electronics Engineers (IEEE), also recognize that lithium coin batteries, like the CR2430, can have significant shelf lives, impacted mainly by environmental factors.
The causes of reduced shelf life include exposure to heat, moisture, and direct sunlight. These conditions can lead to faster chemical reactions within the battery, diminishing its effectiveness.
According to Varta, when stored correctly, the CR2430 battery can operate efficiently for over ten years. This projection highlights the importance of proper storage in maximizing battery life and functionality.
The implications of shelf life extend beyond consumer convenience. Efficient battery use can reduce electronic waste and promote sustainability in battery production and usage.
In the broader context, considering health and environmental impacts is crucial. Reliable batteries enhance the functionality of medical devices, while improper disposal can harm ecosystems.
Examples include the use of CR2430 batteries in heart rate monitors and remote controls, showing their significance in everyday life.
To ensure longer shelf life, organizations like the Battery Association recommend storing batteries at recommended temperatures and avoiding extreme conditions. Proper disposal and recycling methods further contribute to environmental safeguarding.
Strategies include using battery organizers, investing in temperature-controlled storage, and educating consumers about optimal usage practices to enhance battery longevity and reduce waste.
What are Common Myths about the Varta CR2430 Battery?
Common myths about the Varta CR2430 battery include misconceptions about its capabilities, lifespan, and cross-compatibility.
- The Varta CR2430 battery is interchangeable with all 2430 batteries.
- The Varta CR2430 battery has a significantly longer lifespan than competitors.
- The Varta CR2430 battery performs well at extreme temperatures.
- The Varta CR2430 battery can be recharged.
- The Varta CR2430 battery is primarily used in watches only.
These myths shape user understanding and expectations of the Varta CR2430 battery. Addressing each myth can provide clarity on its actual performance and usage scenarios.
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Interchangeability with All 2430 Batteries:
The claim that the Varta CR2430 battery is interchangeable with all 2430 batteries is misleading. While the CR2430 designation indicates similar dimensions and voltage, different brands may offer varying performance characteristics and chemistries. For example, Varta batteries may have superior discharge rates compared to some generic alternatives. Consumers should always check compatibility with their specific devices for optimal performance. -
Longer Lifespan than Competitors:
The assertion that the Varta CR2430 battery has a significantly longer lifespan than other brands is not universally true. While Varta batteries are designed for reliability, their lifespan can depend on usage conditions. A study published by the Battery University (2019) indicates that environmental factors, like temperature and discharge rates, can impact battery life significantly. Therefore, lifespan claims can vary based on specific applications. -
Performance at Extreme Temperatures:
The belief that the Varta CR2430 battery performs well at extreme temperatures often leads consumers to misuse the product. While lithium batteries generally perform better than alkaline batteries in cold conditions, Varta batteries are still rated for specific temperature ranges. Exposing them to extreme conditions can result in reduced performance or failure, according to Varta’s manufacturer guidelines. -
Rechargeability:
Many users mistakenly think the Varta CR2430 battery is rechargeable. The CR2430 is a primary cell, designed for single-use applications. Rechargeable alternatives, like CR2430R, exist but are not identical and should not be confused with the Varta model. Using a non-rechargeable battery in a recharging device poses safety hazards. -
Primary Usage in Watches:
The notion that the Varta CR2430 battery is primarily for watches is a simplification. While it is commonly found in watches, its use spans various devices, including calculators, remote controls, and medical devices. These batteries are versatile power sources suited for compact electronics, highlighting their broader application scope beyond just timekeeping devices.
What Alternatives Exist for the Varta CR2430 Battery?
The alternatives for the Varta CR2430 battery include several comparable battery types.
- CR2430 (generic or branded)
- DL2430 (Duracell)
- ECR2430 (Energizer)
- L1028 (Maxell)
- BR2430 (Panasonic)
These alternatives provide similar voltage and size specifications. However, opinions may vary regarding reliability and longevity among these different brands. Some users prefer established brands for their track records, while others may opt for lesser-known brands to save cost.
When considering battery alternatives, it is essential to evaluate specific attributes such as lifespan, storeability, and discharge rates.
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CR2430 (generic or branded):
The CR2430 (generic or branded) battery serves as a direct replacement for the Varta CR2430. This lithium battery offers a voltage of 3V and a typical capacity of around 225 mAh. Its widespread availability makes it a convenient option for many devices, including watches and key fobs. -
DL2430 (Duracell):
The DL2430 from Duracell is another suitable alternative to the Varta CR2430. It maintains the same 3V output, and users often report excellent reliability and performance. Duracell’s extensive brand recognition may provide additional assurance regarding quality, as per consumer reviews. -
ECR2430 (Energizer):
The ECR2430 battery produced by Energizer is a readily accessible option. This battery type also has a nominal voltage of 3V and is known for its long shelf life, making it ideal for devices that are used infrequently. Users often share positive experiences regarding its longevity. -
L1028 (Maxell):
Maxell’s L1028 is another alternative, offering similar specifications as the Varta CR2430. Its capacity and discharge rate are frequently comparable, making it a valid option in terms of performance. Additionally, it is generally priced competitively. -
BR2430 (Panasonic):
The BR2430 from Panasonic is specifically designed for high-temperature applications. This battery type offers a stable discharge rate and has a lower self-discharge compared to conventional lithium batteries. Such attributes can be advantageous for specific devices that demand stable performance under varying environmental conditions.
By evaluating these alternatives in terms of performance, cost, and reliability, users can select the most appropriate option for their needs.
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