The AG4 button cell battery, also known as LR626 or 377, has a voltage of 1.5 volts. This alkaline battery is often used in watches, timers, and memory devices. It has a high capacity suitable for electronic applications. Other part numbers for this battery include AG-4, SR66, and L626.
Understanding the specifications of the AG4 button cell battery is essential for users to ensure compatibility with their devices. A voltage of 1.5V means that it can effectively power low-drain devices without the risk of overvoltage. Additionally, the AG4 battery is often classified as an alkaline battery, which contributes to its longevity and efficiency.
In the next section, we will explore how to properly handle and store AG4 button cell batteries. Proper handling extends the battery’s shelf life and ensures optimal performance. By following best practices, users can avoid potential hazards and maximize the functionality of their devices powered by AG4 batteries.
What Voltage Does an AG4 Button Cell Battery Provide?
The AG4 button cell battery provides a voltage of 1.5 volts.
Key points regarding the AG4 button cell battery include:
1. Voltage rating
2. Common applications
3. Capacity and performance
4. Alternative battery types
5. Environmental considerations
The voltage rating of the AG4 button cell battery serves as the foundation for understanding its applications and functionalities.
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Voltage Rating:
The AG4 button cell battery provides a voltage of 1.5 volts. This standard voltage is typical for alkaline batteries. Alkaline batteries generate power through a reaction between zinc and manganese dioxide. Commonly, these batteries are used in small electronic devices. -
Common Applications:
The AG4 button cell battery is widely used in devices such as watches, calculators, hearing aids, and remote controls. These applications require a reliable and compact power source, making the AG4 battery suitable. The consistent voltage output contributes to the reliable performance of devices that demand low power. -
Capacity and Performance:
The capacity of the AG4 battery typically ranges from 140 to 180 milliamp-hours (mAh). This capacity influences the battery’s lifespan and performance in various devices. Performance can degrade with time or increased load. Therefore, understanding a battery’s state of charge is essential for optimal use. -
Alternative Battery Types:
While the AG4 battery is popular, there are alternatives available. Other button cell batteries, such as the AG3 or LR44, provide similar voltage ratings but differ in size and capacity. Users should choose a battery that matches the specifications of their device to ensure compatibility and optimal performance. -
Environmental Considerations:
The disposal of AG4 batteries poses environmental concerns. These batteries contain materials that can be harmful if not properly recycled. Many regions have designated collection points for batteries, promoting environmentally responsible disposal. Awareness regarding proper disposal methods is essential to minimize environmental impact.
In summary, understanding the voltage, applications, capacity, alternatives, and environmental considerations of the AG4 button cell battery provides comprehensive insights into its use and impact.
Why Is the 1.5V Output Important for Devices Using AG4 Batteries?
The 1.5V output is crucial for devices using AG4 batteries because it provides the necessary voltage for proper operation. Many small electronic devices, such as watches, calculators, and remote controls, are designed to function optimally at this voltage level.
According to the Battery Manufacturer’s Association (BMA), a reputable organization focused on battery technologies, the voltage rating of a battery defines its ability to deliver power reliably. The AG4 battery is designed to provide a steady 1.5 volts throughout its use.
The importance of the 1.5V output stems from several key factors. First, devices are engineered with specific voltage requirements. A consistent 1.5V ensures that the electronic components operate efficiently and do not experience performance issues. Second, lower or fluctuating voltages can lead to insufficient power, resulting in device malfunction. Finally, using a battery with an incorrect voltage can damage the internal circuitry of the device.
In technical terms, voltage is the measure of electric potential difference. Voltage determines how much energy is available to push electrical current through a circuit. In the case of the AG4 battery, the 1.5V output is ideal for low-power devices, which operate between 1.2V and 1.5V.
The mechanisms by which voltage influences device performance relate to current flow and energy delivery. Electronic circuits require a certain voltage to initiate and sustain current flow. If the output voltage drops below the required level, the device may fail to operate. Conversely, excessive voltage can cause overheating or damage to sensitive components.
Specific conditions can affect the effective use of AG4 batteries. For instance, cold temperatures may reduce the battery’s output voltage, affecting device performance. Similarly, as the battery discharges over time, its voltage may decline, influencing how well the device operates. For example, a watch may exhibit slow ticking or stop entirely if the battery drops below the necessary voltage threshold.
How Does the AG4 Button Cell Battery Compare to Other Common Button Cell Batteries?
The AG4 button cell battery compares favorably to other common button cell batteries in several aspects. It typically provides a voltage of 1.5 volts, which is standard for alkaline batteries. The AG4 is similar in size and shape to the LR44 battery, commonly used in watches and small devices. It offers comparable capacity and performance, making it suitable for similar applications. However, the AG4 generally features a slightly lower discharge rate compared to lithium-based button cell batteries, such as the CR2032.
In terms of longevity, the AG4 tends to last longer in lower-drain devices compared to some other types. Yet, it may not perform as well as lithium batteries in high-drain applications. Overall, the AG4 battery is a reliable choice for devices that require consistent power without high demands. Its compatibility with various devices makes it a popular option among users.
Are There Other Batteries That Offer 1.5V Output Similar to the AG4?
Yes, there are other batteries that offer a 1.5V output similar to the AG4. These batteries include types such as the LR44, A76, and SR44. Each of these batteries can provide a similar voltage and can often be used interchangeably depending on the device requirements.
The AG4 battery, also known as L736, is a button cell battery commonly used in small electronic devices. The LR44, A76, and SR44 batteries are similar in size and voltage. All these batteries have a nominal voltage of 1.5V. However, differences exist in chemistry and discharge rates. For example, LR44 is an alkaline battery, SR44 is a silver oxide battery, and the A76 is a general designation often used interchangeably with LR44. The alkaline battery typically has a shorter lifespan compared to silver oxide batteries, which tend to provide more sustained voltage under load.
One benefit of using these 1.5V batteries is their ubiquity and compatibility across many devices. They are commonly found in calculators, watches, toys, and small electronics. A report from market research firm Statista estimates that alkaline batteries represent over 60% of total battery sales due to their widespread application. These batteries are relatively inexpensive and easy to replace, making them convenient for everyday use.
Conversely, one drawback is the varying performance based on chemistry. Alkaline batteries, like the LR44, may suffer from significant voltage drops when under heavy load. In contrast, silver oxide batteries typically maintain voltage better but come at a higher cost. For instance, while LR44 may retail for under $2, an SR44 can be priced at $5 or more, making long-term use potentially more expensive.
When choosing a battery for a device, consider both the voltage and the battery chemistry required. For devices that operate consistently under load, prefer silver oxide batteries like the SR44. For low-drain devices, alkaline options like LR44 or A76 may provide sufficient power at a lower cost. Always check the device specifications to ensure compatibility before making a purchase.
What Types of Devices Use the AG4 Button Cell Battery?
The AG4 button cell battery is used in various small electronic devices.
- Wristwatches
- Calculators
- Hearing aids
- Keyless remote entry systems
- Toys
- Medical devices
- Fitness trackers
The versatility of the AG4 button cell battery allows it to power a wide range of devices for different purposes.
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Wristwatches: The AG4 button cell battery powers digital and analog wristwatches. This battery provides a reliable and consistent voltage, which is essential for accurate timekeeping. Most wristwatches designed for everyday use are compatible with the AG4.
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Calculators: Many handheld calculators utilize the AG4 battery. These calculators often require a compact energy source to maintain portability and usability. The AG4 offers a long shelf life, making it ideal for calculators that may sit idle for long periods.
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Hearing Aids: Hearing aids frequently use AG4 batteries. The compact size and efficient energy output meet the demands of these devices, which require consistent power for operation. Users benefit from the battery’s longevity, ensuring that their hearing aids remain functional.
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Keyless Remote Entry Systems: Automotive key fobs and remote entry systems commonly rely on AG4 batteries. The reliable power supplied by these batteries ensures that drivers can effortlessly unlock their vehicles. The compact design of the battery fits well within the small housing of key fobs.
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Toys: Various electronic toys, especially those with sound or light features, use the AG4 battery. These batteries provide the necessary energy to power interactive features, enhancing the play experience for children.
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Medical Devices: Small medical devices, such as glucose monitors, may utilize the AG4 battery. The battery’s size and reliability are crucial for devices that require portability and efficient energy use.
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Fitness Trackers: Fitness trackers often incorporate AG4 batteries as they need a compact power source to support a range of functions like step counting, heart rate monitoring, and other metrics. The longevity of the AG4 battery adds convenience for users, allowing for extended use before needing replacement.
How Does the AG4 Battery’s Voltage Impact Device Performance?
The AG4 battery’s voltage directly impacts device performance by determining the amount of energy supplied to electrical components. The AG4 battery provides a voltage of 1.5 volts, which is standard for many small devices. Higher voltage can enhance efficiency in certain applications, while lower voltage may lead to insufficient power, causing devices to malfunction or not operate at all. The appropriate voltage ensures that a device runs optimally, allows for longer battery life, and prevents overheating. Devices designed for AG4 batteries rely on this specific voltage to maintain functionality and efficiency. Therefore, using an AG4 battery with the correct voltage is essential for optimal device performance.
What Are the Advantages of Choosing an AG4 Button Cell Battery?
AG4 Button Cell Batteries offer several advantages that make them a popular choice for small electronic devices.
- Compact size
- Lightweight design
- Long shelf life
- Wide application range
- Consistent power output
- Cost-effective
These advantages highlight the practicality and efficiency of AG4 batteries, but it’s important to consider the context in which they are used.
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Compact Size: The AG4 Button Cell Battery has a small diameter of approximately 11.6 mm and a low profile, which allows it to fit into compact devices such as watches and hearing aids. This size makes it ideal for applications where space is limited.
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Lightweight Design: The AG4 Battery weighs only about 1.4 grams, which contributes to the overall lightweight nature of devices that utilize it. A lighter device can lead to increased user comfort, particularly in wearables.
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Long Shelf Life: The AG4 Battery has a shelf life of up to 5 years when stored properly. This longevity is advantageous for consumers, as it reduces the frequency of battery replacements. According to Energizer, properly stored batteries remain functional for years, making them convenient for infrequent-use devices.
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Wide Application Range: The AG4 Battery is versatile and is used in various devices such as calculators, toys, and remote controls. Its compatibility with multiple devices makes it a reliable power source in everyday consumer electronics.
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Consistent Power Output: The AG4 Battery maintains a stable voltage of 1.5V throughout its use, ensuring consistent performance. Devices that rely on stable voltage can function more effectively, avoiding issues related to power fluctuations.
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Cost-effective: AG4 Batteries are generally affordable, with prices varying based on brand and quantity purchased. Their low cost makes them an economical choice for manufacturers and consumers alike.
In summary, the AG4 Button Cell Battery presents distinct advantages, such as compact size and long shelf life, that cater to the needs of various electronic devices, culminating in a reliable yet cost-effective solution.
Why Should You Prefer the AG4 Over Other Battery Types for Your Electronics?
Your decision to prefer the AG4 button cell battery over other battery types for your electronics is based on its distinct advantages. The AG4 battery, also known as LR66 or 303, offers reliable performance in low-drain devices. Its capacity to deliver a consistent voltage of 1.5 volts makes it suitable for various gadgets, including watches, calculators, and remote controls.
According to the National Renewable Energy Laboratory, the AG4 battery’s chemical composition typically comprises alkaline materials, which enables it to maintain a stable voltage for extended periods and support higher energy needs than many other battery types.
The appeal of the AG4 battery lies in several key factors:
1. Voltage Stability: The AG4’s output of 1.5 volts is stable throughout its life cycle.
2. Capacity: It holds enough energy for everyday devices, ensuring they operate efficiently.
3. Size: Its compact design allows for easy placement in small electronics.
Key terms related to the AG4 battery include:
– Alkaline Battery: A type of battery that uses an alkaline electrolyte, typically providing higher energy density compared to non-alkaline batteries.
– Energy Density: The amount of energy stored in a given system or space, which affects how long a battery can power a device.
The AG4 operates through a chemical reaction involving zinc and manganese dioxide. When connected in a circuit, these materials undergo a reaction that generates electrical energy. The efficiency of this reaction contributes greatly to the battery’s longevity and performance, ensuring that devices receive a continuous power supply until the battery is depleted.
Specific conditions, such as temperature and usage patterns, affect battery performance. For instance, warmer temperatures generally enhance chemical reactions and can temporarily increase battery efficiency. However, extreme heat can hasten degradation. In contrast, colder temperatures may reduce output but typically do not damage the battery. Common scenarios where the AG4 would be preferred include low-drain devices like watches or toys, where consistent power is paramount, yet high-energy demands are not necessary.
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