Battery size 392 and battery size 312 do not interchange. Battery 392 is a silver oxide battery, and battery 312 is a zinc-air battery. They have different battery chemistry and energy capacities. Although they may share similar voltage, their design and context of use make them incompatible for direct replacement.
When considering replacements, it’s essential to examine the specifications of your device. Many devices specify a compatible battery size, which helps avoid damage. Using the incorrect size can lead to malfunctions or reduced performance.
For those looking for suitable equivalents, other battery options are available. Always check the device manual or consult with a professional to ensure you select the right battery.
In the next section, we will explore additional compatible battery sizes and provide tips on selecting the right replacement for various devices. This information will guide you in making informed decisions about battery upgrades or replacements, ensuring optimal performance.
Can Battery Size 392 and Battery Size 312 Be Used Interchangeably?
No, Battery Size 392 and Battery Size 312 cannot be used interchangeably. These two battery sizes differ in physical dimensions and capacity.
Battery Size 392 measures 1.12 inches in diameter and 0.36 inches in height, while Battery Size 312 measures 0.75 inches in diameter and 0.28 inches in height. This difference in size means that a Battery Size 392 will not fit in a device designed for a Battery Size 312. Moreover, the voltage and amp-hour ratings of the two batteries may not provide compatible power, leading to potential malfunction or damage to the device if one is used in place of the other.
What Are the Key Specifications and Dimensions of Battery Size 392?
The key specifications and dimensions of Battery Size 392 are as follows: it has a height of 1.49 inches, a width of 0.54 inches, and a length of 1.4 inches. It is primarily a non-rechargeable alkaline battery used in various devices.
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Dimensions:
– Height: 1.49 inches
– Width: 0.54 inches
– Length: 1.4 inches -
Voltage:
– Standard Voltage: 1.5 volts -
Chemistry:
– Battery Type: Alkaline -
Common Applications:
– Remote controls
– Toys
– Clocks -
Equivalent Batteries:
– Size 312
– Size 392 (exact match) -
Shelf Life:
– Typical shelf life: 5 to 7 years
Understanding the specifications and dimensions of Battery Size 392 offers insights into its functionality and usage in different applications.
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Dimensions:
The dimensions of Battery Size 392 are: height of 1.49 inches, width of 0.54 inches, and length of 1.4 inches. These compact dimensions allow it to fit into various electronic devices. The size is critical for manufacturers to ensure compatibility with devices designed to hold specific battery sizes. -
Voltage:
Battery Size 392 operates at a standard voltage of 1.5 volts. This voltage is optimal for many small electronic devices. It provides adequate power without the risk of overvoltage, which could damage sensitive components. -
Chemistry:
Battery Size 392 is classified as an alkaline battery. Alkaline batteries are known for their high energy density and long shelf life compared to other battery types like zinc-carbon. This chemistry is favorable for devices that require consistent power over time. -
Common Applications:
Common applications for Battery Size 392 include remote controls, toys, and clocks. These devices rely on a reliable power source that the 392 can provide. For instance, many remote control models specify the 392 as the preferred choice for optimal performance. -
Equivalent Batteries:
Battery Size 392 is equivalent to Size 312. This interchangeability allows consumers to replace batteries seamlessly, provided both sizes match in dimensions and voltage. The availability of alternatives can be beneficial when specific battery models become hard to find. -
Shelf Life:
The typical shelf life of Battery Size 392 ranges from 5 to 7 years. This longevity makes them a suitable choice for devices that require infrequent battery changes. Users can stockpile these batteries without fear of rapid depletion, ensuring they are ready when needed.
What Are the Key Specifications and Dimensions of Battery Size 312?
The key specifications and dimensions of Battery Size 312 are as follows: it has a diameter of approximately 27mm and a height of about 6.5mm. It offers a voltage of 1.5V and is commonly used in watches and small electronic devices.
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Dimensions:
– Diameter: 27mm
– Height: 6.5mm -
Voltage:
– Standard voltage: 1.5V -
Chemistry:
– Alkaline
– Silver oxide
– Zinc air -
Applications:
– Watches
– Hearing aids
– Calculators -
Equivalent Sizes:
– A76
– LR44
– AG13
The specifications of Battery Size 312 provide valuable insights into its compatibility and usability.
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Dimensions:
The dimensions of Battery Size 312 refer to its physical measurements. Battery Size 312 features a diameter of 27mm and a height of 6.5mm. These measurements make it suitable for compact electronic devices like watches and hearing aids. Precise dimensions ensure a proper fit in devices, allowing for efficient functioning. -
Voltage:
The voltage of Battery Size 312 is typically 1.5V. This standard voltage is critical for many low-power devices, as it provides adequate energy without risk of damage. Devices designed for this battery usually have power requirements compatible with this voltage level, ensuring optimal performance. -
Chemistry:
Battery Size 312 utilizes various chemistries that influence its performance and lifespan. Alkaline chemistry is common for general use, while silver oxide batteries offer better longevity and energy density, making them suitable for precision devices like watches. Zinc air batteries power hearing aids efficiently. Each chemistry type provides different benefits depending on the intended application. -
Applications:
Battery Size 312 is widely used in the following applications: watches, hearing aids, and calculators. These devices require a compact power source that delivers reliable performance. For example, in watches, the small size and consistent voltage of Battery Size 312 allow for slim designs and accurate timekeeping. -
Equivalent Sizes:
Battery Size 312 has several equivalents, including A76, LR44, and AG13. These alternative designations indicate compatibility among various brands and types. Users can typically interchange these batteries without issues, depending on the device specifications. Recognizing equivalent sizes helps consumers find replacements more easily.
What Are the Differences in Performance Between Battery Size 392 and Battery Size 312?
The performance differences between Battery Size 392 and Battery Size 312 can be outlined in the following table:
| Performance Metric | Battery Size 392 | Battery Size 312 |
|---|---|---|
| Capacity (Ah) | 100 | 75 |
| Voltage (V) | 12 | 12 |
| Energy Density (Wh/kg) | 200 | 180 |
| Charge Time (hours) | 4 | 3 |
| Cycle Life (cycles) | 1000 | 800 |
| Weight (kg) | 25 | 18 |
| Discharge Rate (C) | 2 | 1.5 |
| Operating Temperature (°C) | -20 to 60 | -20 to 50 |
This table highlights key performance metrics that differentiate Battery Size 392 from Battery Size 312.
What Devices Commonly Use Battery Size 392?
The devices that commonly use battery size 392 include watches, remote controls, and certain small electronic devices.
- Watches
- Remote controls
- Medical devices (e.g., glucometers)
- Calculators
- Flashlights
These examples highlight the versatility of the 392 battery size across various device categories. Now, let’s explore each type more thoroughly.
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Watches: The 392 battery size is widely used in quartz watches. These batteries provide the necessary power for accurate timekeeping in both analog and digital models. The longevity of a 392 battery in a watch usually lasts one to three years, depending on the watch’s power requirements.
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Remote controls: Many remote controls for TVs and other home electronics utilize the 392 battery. These remotes require a reliable power source to manage infrared signals effectively. The typical lifespan of a 392 battery in a remote control can vary from several months to over a year based on usage frequency.
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Medical devices (e.g., glucometers): Certain medical devices, especially portable glucose meters, utilize the 392 battery for their operations. The consistent performance of these devices is critical for patients to monitor their blood sugar levels effectively. A 392 battery in such devices usually lasts around six months under normal usage.
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Calculators: Many small calculators, particularly those designed for basic functions, use the 392 battery size. These calculators require minimal energy to operate, allowing for extended battery life. It is common for calculators to function for years with a single 392 battery, reducing environmental waste.
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Flashlights: Some compact flashlights use the 392 battery size. These flashlights benefit from the small dimensions of the battery, allowing for portability without sacrificing brightness or endurance. A typical flashlight using a 392 battery can provide several hours of illumination before needing a replacement.
In conclusion, the 392 battery is an essential component used in a variety of devices ranging from personal electronics to medical and household items.
What Devices Commonly Use Battery Size 312?
Devices commonly using battery size 312 include hearing aids and small electronic devices.
- Hearing aids
- Watches
- Medical devices
- Remote controls
- Toys
The use of battery size 312 spans various types of devices, showcasing its versatility and significance in daily life.
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Hearing Aids:
Hearing aids commonly use battery size 312 due to their compact size and efficiency. These batteries provide the necessary power for amplification devices. According to the Hearing Loss Association of America, over 48 million adults in the United States experience some degree of hearing loss. Many opt for hearing aids, which often rely on battery size 312 to operate effectively throughout the day. -
Watches:
Watches, particularly quartz models, frequently utilize battery size 312 for their power needs. These batteries offer reliable energy for timekeeping and additional features like alarms or backlighting. A report by the International Federation of Horology states that about 75% of watches sold globally are quartz, indicating the widespread use of battery size 312 in this category. -
Medical Devices:
Certain medical devices, such as glucose monitors and portable ECG machines, also employ battery size 312. This size allows for portability and ease of replacement. The FDA notes that millions of individuals depend on such devices for chronic condition management, positioning battery size 312 as essential in healthcare. -
Remote Controls:
Remote controls for various electronic appliances, including TVs and air conditioners, often use battery size 312. This battery supports the functionality and longevity required for everyday use. Consumer Electronics Association reports that remote controls are present in over 90% of U.S. households, highlighting the prevalence of battery size 312. -
Toys:
Some toys, particularly battery-operated ones for young children, utilize battery size 312 due to its accessibility and availability. This battery type powers lights and sounds, enhancing the play experience. The Toy Industry Association indicates that battery-operated toys are popular among consumers, thereby increasing the demand for battery size 312.
How Do You Choose the Right Replacement Between Battery Size 392 and Battery Size 312?
When choosing between battery size 392 and battery size 312, consider the physical dimensions, voltage, and compatibility with your device. These factors will significantly influence which battery is the right replacement.
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Physical dimensions: Battery size 392 typically measures 11.6 mm in diameter and 5.4 mm in height. Battery size 312 measures 11.6 mm in diameter as well but has a height of 5.0 mm. Since both sizes have the same diameter, the slight height difference can affect how well the battery fits in certain devices.
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Voltage: Both batteries usually provide a voltage of 1.55 volts. This common voltage means that, from an electrical standpoint, either battery might work in devices designed for these sizes. However, the more crucial aspect is ensuring that the device operates correctly with the slight variation in battery height.
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Compatibility: Devices such as hearing aids or watches may specify which battery size to use. Always refer to the device’s manual for manufacturer’s recommendations. Using the wrong battery size can lead to improper functioning or even damage.
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Availability: Battery size 312 is often more commonly available than size 392. Check local retailers or online stores for stock to ensure you can quickly obtain the preferred size.
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Price: Prices may vary between the two sizes due to availability and demand. Compare options to find the best deal for your needs.
In summary, evaluate the physical size, voltage, compatibility, availability, and cost when deciding between battery size 392 and battery size 312. This method will help you make an informed choice that meets the requirements of your device.
What Factors Should You Consider When Selecting Between Battery Size 392 and Battery Size 312?
When selecting between Battery Size 392 and Battery Size 312, consider compatibility, capacity, cost, and intended use.
- Compatibility with devices
- Battery capacity and longevity
- Cost-effectiveness
- Intended application and performance
- Availability and sourcing issues
- Environmental impact and disposal options
Considering these factors is crucial in reaching an informed decision about battery selection.
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Compatibility with Devices:
Battery Size 392 and Battery Size 312 differ in dimensions and voltage ratings. Therefore, compatibility with devices is essential. Consult the device’s user manual to determine which size is recommended and ensure proper fit. -
Battery Capacity and Longevity:
Battery capacity refers to how much energy the battery can store, often measured in milliamp hours (mAh). Battery Size 392 generally has a higher capacity than Battery Size 312. A battery with greater capacity will last longer under similar usage conditions, making it a better choice for high-demand applications. -
Cost-Effectiveness:
Cost can be an important factor when comparing battery sizes. Battery Size 312 may be less expensive due to lower production costs, but higher capacity may lead to greater overall value in the long run. Prices vary among brands, so exploring options is advisable. -
Intended Application and Performance:
Consider the specific application when choosing a battery size. For example, heavier power draw situations may benefit from the larger capacity of Battery Size 392. Conversely, for low-energy devices, Battery Size 312 might sufficiency. -
Availability and Sourcing Issues:
Availability can influence the decision process. Some locations may have more stock of one battery size over the other. Before purchasing, check local and online retailers for ease of access. -
Environmental Impact and Disposal Options:
The environmental impact of battery disposal is a vital consideration. Both battery sizes contain chemicals that can be harmful if not disposed of properly. Research local recycling programs for proper disposal to lessen environmental harm.
By evaluating each of these factors, you can make an informed choice tailored to your specific needs when selecting between Battery Size 392 and Battery Size 312.
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