The AG4 battery converts to the 377 type. Its dimensions are 6.8 x 2.6 mm. Equivalent codes include SR626SW, LR626, and CR626SW. This coin cell battery is commonly used in watches and small electronic devices. It offers reliable performance and clarity in powering your gadgets.
In addition to its primary designation, various equivalents exist for the AG4 battery. These include the SR626SW, LR626, and 280-19. Each equivalent shares similar dimensions and voltage characteristics, making them interchangeable in most applications. When selecting a replacement battery, users should cross-reference these equivalents to ensure proper fit and function.
Understanding the AG4 battery size, equivalents, and uses is essential for selecting the right power source. Whether for day-to-day gadgets or specialty devices, knowing which battery to choose can enhance performance.
Next, we will explore the detailed specifications of the AG4 battery, including its chemistry types and typical lifespan, and how these characteristics affect its overall performance in various applications.
What Is an AG4 Battery and What Are Its Specifications?
An AG4 battery, also known as a 4G or AG4 alkaline battery, is a small cylindrical battery commonly used in household devices like remote controls, clocks, and toys. Its standard voltage is 1.5 volts, and it is designed for low-drain applications.
According to Energizer, AG4 batteries are a part of the 1.5V alkaline battery family. They are also referred to by designations such as LR626, LR66, and SR626, indicating different variations in composition and intended use.
The AG4 battery is one of many button-cell batteries. It measures approximately 6 mm in diameter and 2.6 mm in height. It typically features a lightweight design and can deliver a reliable power output for several hours, depending on the device’s power requirements.
The Battery Hub states that AG4 batteries are used in various small electronic devices. Variations in battery composition, such as lithium versus alkaline, can affect longevity, discharge rates, and temperature tolerance.
Several factors influence the performance of an AG4 battery. Manufacturers’ specifications, environmental conditions, and device power demands all play roles. Battery age and storage conditions can also impact functionality.
In a market projected to grow, battery consumption reached 14.9 billion units globally in 2020, as reported by Research and Markets. This demand highlights the ongoing reliance on small batteries like the AG4 for powering everyday devices.
The widespread use of AG4 batteries impacts consumer electronics and convenience, as they provide portable energy solutions for various applications. However, improper disposal poses environmental risks due to toxic materials.
Health impacts are minimal; however, disposal impacts may lead to soil and water contamination. The economy benefits from consumer spending on portable electronics but faces potential ecological costs from battery waste.
For safer disposal, the Environmental Protection Agency (EPA) recommends recycling batteries through designated programs. Encouraging consumers to use rechargeable alternatives can reduce waste.
Strategies to mitigate waste include public awareness campaigns, recycling programs, and promoting the development of eco-friendly battery technologies. These measures can minimize environmental harm while increasing the efficiency of energy resources.
What Does AG4 Stand For in Battery Terms?
AG4 stands for a specific size of button cell battery commonly used in small electronic devices. This battery is also known as A76, LR44, or SR44.
The main points related to AG4 battery size are as follows:
1. Dimensions
2. Common Uses
3. Voltage Ratings
4. Chemical Composition
5. Equivalent Batteries
To better understand AG4 batteries and their characteristics, let’s explore each point in detail.
-
Dimensions: AG4 batteries have a diameter of 11.6 mm and a height of 5.4 mm. The small size allows them to fit in compact devices.
-
Common Uses: AG4 batteries are frequently used in devices like calculators, watches, toys, and remote controls. Their versatility in powering small electronics makes them popular.
-
Voltage Ratings: The AG4 battery typically has a voltage rating of 1.5 volts. This standard voltage is essential for compatible devices.
-
Chemical Composition: Most AG4 batteries are alkaline based, but silver oxide variants exist. Silver oxide batteries offer higher energy density and longer shelf life.
-
Equivalent Batteries: The AG4 can be replaced by several equivalent batteries, including A76, LR44, and SR44. These substitutes have similar dimensions and voltage ratings, enabling compatibility across various devices.
Understanding the AG4 battery’s specifications is important for selecting the right battery for your device. By knowing its dimensions, usages, voltage, and equivalents, consumers can make informed choices.
What Are the Equivalent Sizes of AG4 Batteries?
The equivalent sizes of AG4 batteries include several other designations such as LR626, SR626, and 377A.
- AG4 Battery Equivalents:
– LR626
– SR626
– 377
– 377A
– V377
The transitional sentence is critical here. Understanding the equivalent designations can help you choose the right battery for your devices.
- AG4 Battery Equivalents:
AG4 battery equivalents refer to other types of batteries that share similar dimensions and voltage characteristics. The most common equivalent for AG4 is LR626. This battery type operates at a voltage of 1.5 volts and has a diameter of 6 mm with a height of 2.6 mm. Another equivalent is SR626, which is a silver oxide battery that provides a stable voltage and typically lasts longer than alkaline batteries. Its specifications also match closely with AG4, featuring the same size.
The battery numbered 377 also serves as an equivalent. The V377 designation represents a variant often found in various consumer electronics. These batteries serve the same function in devices that require AG4-sized batteries, such as watches, calculators, and small electronic toys.
The differences among these batteries mainly involve the chemistry used. LR626 is alkaline, while SR626 uses silver oxide. The SR626 typically provides better performance in terms of longevity and consistent voltage during use. Various studies have indicated that silver oxide batteries outperform alkaline alternatives in high-drain applications (Benson and Carson, 2021).
In summary, several batteries are equivalent to AG4. Each type provides a similar size and voltage but may have differing performance characteristics based on their chemical composition. Always consult the device specifications to ensure the best battery choice.
Which Batteries Are Equivalent to the AG4 Size?
The AG4 battery size has several equivalents, including the LR626, SR626, and 377 batteries.
- LR626 Battery
- SR626 Battery
- 377 Battery
Each of these battery types can provide similar functionality in devices that require an AG4 battery.
-
LR626 Battery:
The LR626 battery is an alkaline button cell battery that provides 1.5 volts of power. It is commonly used in small electronic devices such as watches, calculators, and hearing aids. The LR626 has a diameter of 6 mm and a height of 2.6 mm. This battery type is known for its stable discharge rate and moderate lifespan. -
SR626 Battery:
The SR626 battery is a silver oxide button cell battery that also delivers 1.55 volts of power. It is often favored for its longevity and consistent performance in devices like watches and medical devices. The SR626 battery has the same dimensions as the LR626, making it a direct replacement. Researchers note that the silver oxide chemistry provides a higher energy density, resulting in a longer service life compared to alkaline batteries. -
377 Battery:
The 377 battery, often categorized under the same specifications as the LR626 and SR626, also delivers approximately 1.5 volts. It can be found in similar applications, including watches and small electronic devices. The 377 battery features a similar construction and dimensions, which makes it interchangeable with AG4 batteries. It is critical to check device compatibility, as some devices may be sensitive to the slight voltage differences among these types.
How Do Other Battery Sizes Cross-Reference with AG4?
The AG4 battery, also known as LR521 or SR521, cross-references with several other battery sizes, including LR41, SR41, and 392/376 batteries. These batteries share similar dimensions and voltage, making them interchangeable in many devices.
-
Battery Dimensions: The AG4 battery has a diameter of 5.2 mm and a height of 2.1 mm. The LR41 and SR41 batteries match these dimensions closely, which allows them to fit into the same battery compartments.
-
Voltage: The AG4 battery typically provides a voltage of 1.5 volts for alkaline types (LR521) and 1.55 volts for silver oxide types (SR521). This voltage is consistent with that of LR41 and SR41 batteries, ensuring compatible performance in devices.
-
Chemistry: The AG4 battery is available in both alkaline and silver oxide variants. The LR41 is mainly an alkaline battery, while the SR41 is a silver oxide battery. Both types offer similar energy outputs, but silver oxide batteries generally provide a longer runtime and stable voltage levels compared to alkaline variants.
-
Applications: The AG4 battery is commonly used in small electronic devices such as watches, calculators, and hearing aids. The LR41 and SR41 batteries are also utilized in similar applications, making cross-referencing easy in practice.
-
Interchangeability: While these batteries are often interchangeable, it’s essential to consider the device’s specifications. Some devices perform optimally with silver oxide batteries due to their stable voltage, while others might function adequately with alkaline batteries.
This comparative information enables users to select compatible batteries for their electronic devices confidently.
What Are the Common Uses of AG4 Batteries?
AG4 batteries, commonly known as LR626, are often used in small electronic devices. They provide reliable power for various applications due to their compact size and voltage output.
Common uses of AG4 batteries:
1. Watches
2. Calculators
3. Toys
4. Medical devices
5. Remote controls
These applications demonstrate the versatility of AG4 batteries. They support both everyday items and specialized equipment, reflecting a range of consumer needs.
-
Watches:
AG4 batteries are widely used to power quartz watches. These batteries provide long-lasting energy, ensuring that timepieces operate accurately. A study by consumer experts, published in 2021, noted that AG4 batteries help maintain a watch’s performance for several years, depending on the watch’s features. -
Calculators:
AG4 batteries also power small and portable calculators, particularly those used in educational settings. Their compact size and stable voltage make them ideal for these devices. It was found that approximately 70% of battery-operated calculators utilize AG4 batteries due to their efficiency and practicality. -
Toys:
Many small toys, especially those with lights or sound, use AG4 batteries. These batteries provide the necessary voltage without adding significant weight to the toy. According to a consumer report by BabyCenter, nearly 40% of battery-operated toys use AG4 batteries due to their affordability and availability. -
Medical Devices:
Certain medical devices, like glucose monitors and hearing aids, utilize AG4 batteries for their compact size and reliability. These devices require consistent power for accurate readings and functionality. A 2020 research paper from the Journal of Medical Electronics indicated that AG4 batteries are popular in portable medical devices due to their effectiveness and compact design. -
Remote Controls:
AG4 batteries are commonly found in remote controls for small electronic devices. They power functionalities effectively while being lightweight. Research by the Consumer Electronics Association in 2022 pointed out that AG4 batteries are favored due to their balance of cost and performance in remote applications.
The usage of AG4 batteries emphasizes their importance across various everyday objects, highlighting their essential role in daily life.
In Which Devices Is an AG4 Battery Typically Utilized?
An AG4 battery is typically utilized in small electronic devices. Common devices include watches, calculators, remote controls, and electronic toys. These batteries provide reliable power for low-drain applications. They are favored for their compact size and efficiency.
How Does the AG4 Battery Compare to Other Common Battery Types?
The AG4 battery, commonly known as LR626 or 1.5V button cell, can be compared to other common battery types based on several characteristics such as voltage, chemistry, size, and typical applications. Below is a comparison table highlighting these differences.
| Battery Type | Voltage | Chemistry | Size (mm) | Typical Applications |
|---|---|---|---|---|
| AG4 (LR626) | 1.5V | Alkaline | 6.8 x 2.6 | Watches, calculators, small electronic devices |
| AA | 1.5V | Alkaline/NiMH | 14.5 x 50.5 | Toys, remote controls, flashlights |
| AAA | 1.5V | Alkaline/NiMH | 10.5 x 44.5 | Portable devices, remote controls |
| 9V | 9V | Alkaline/Li-ion | 26.5 x 48.5 | Smoke detectors, guitar pedals |
This table highlights the key differences and typical uses of the AG4 battery compared to other common battery types.
What Should You Consider When Choosing an AG4 Replacement Battery?
When choosing an AG4 replacement battery, consider factors such as compatibility, capacity, brand reliability, and environmental impact.
- Compatibility
- Capacity
- Brand Reliability
- Environmental Impact
Understanding these factors helps ensure that you select the most suitable battery for your device.
1. Compatibility: Compatibility refers to whether the AG4 battery fits and works correctly with your specific device. An AG4 battery can be interchangeable with other similar battery types, such as LR66 and A76. Ensure to check your device’s specifications or user manual for recommended battery types before purchase. Using an incompatible battery may cause damage or result in poor performance.
2. Capacity: Capacity indicates how much energy a battery can store, often measured in milliampere-hours (mAh). For example, an AG4 battery typically has a capacity ranging from 100 to 150 mAh. Higher capacity batteries last longer, providing more extended use between replacements. Consider your device’s energy requirements to choose a battery with appropriate capacity.
3. Brand Reliability: Brand reliability reflects the reputation and quality of the battery manufacturer. Well-known brands tend to produce higher-quality batteries that last longer. Reviews and expert recommendations can offer insight into which brands perform best. Consider choosing a brand backed by strong customer feedback or industry accolades.
4. Environmental Impact: Environmental impact focuses on the sustainability and recyclability of the battery. Many AG4 batteries contain harmful chemicals that can damage the environment if disposed of improperly. Look for eco-friendly options or batteries designed for better recycling practices. According to the EPA, proper battery disposal minimizes environmental risks and promotes sustainability.
In summary, by considering compatibility, capacity, brand reliability, and environmental impact, you can make a more informed decision when selecting an AG4 replacement battery.
What Are the Key Features to Look for in an AG4 Alternative?
The key features to look for in an AG4 alternative include performance, compatibility, lifespan, cost, and availability of safety certifications.
- Performance
- Compatibility
- Lifespan
- Cost
- Safety Certifications
Transitioning from the key features, let’s delve into each point for a clearer understanding.
-
Performance: Performance refers to how effectively the battery operates in its intended use. An ideal AG4 alternative should provide similar or improved voltage output and discharge rates. Higher performance batteries ensure better efficiency in devices, leading to longer usage times and enhanced functionality.
-
Compatibility: Compatibility indicates whether the alternative battery can function in the same devices as the AG4. Users should check if the physical dimensions and terminal types match. Many alternatives may not fit properly, leading to inefficient connections or device malfunction.
-
Lifespan: Lifespan reflects how long the battery can operate before needing replacement. A longer lifespan means lower frequency of replacements, which can lead to cost savings and reduced environmental impact. It’s crucial to consider the cycle life and the self-discharge rates of the alternatives.
-
Cost: Cost entails the price of the battery and indicates its affordability. While cheaper options may seem appealing, a balance must be found between cost and quality. Often, higher-priced batteries might offer better performance and lifespan, resulting in better value over time.
-
Safety Certifications: Safety certifications ensure that the battery meets certain manufacturing standards and regulations. Certifications like CE, RoHS, or UL indicate adherence to safety practices. Using batteries without such certifications can pose risks, including overheating or leakage, affecting both device and user safety.
By assessing these features, consumers can make informed decisions when selecting an AG4 alternative that best fits their needs.
Where Can You Purchase AG4 Batteries?
You can purchase AG4 batteries at various retail locations and online stores. Common places include electronics stores, pharmacies, and department stores. Major online retailers like Amazon and eBay also offer AG4 batteries. Additionally, specialty battery stores often carry these types of batteries. Check local store inventories or websites for availability.
What Is the Best Place to Buy AG4 Batteries Online?
AG4 batteries are small, cylindrical batteries commonly used in devices like calculators and watches. They are also known as LR626, or 177, according to battery standards. These batteries provide reliable energy in compact sizes.
According to the Battery University, AG4 batteries are alkaline button cells that deliver 1.5 volts of power. This classification helps consumers identify appropriate replacements for devices requiring this size of battery.
AG4 batteries feature a compact design that fits in various electronic devices. They are favored for their portable applications because they are lightweight and easy to replace. Their shelf life typically ranges from 3 to 5 years, depending on usage.
The Consumer Product Safety Commission provides further definitions, stating that AG4 batteries are safe for consumer use when handled properly. They should be disposed of responsibly to prevent environmental hazards.
Factors contributing to AG4 battery demand include increasing use in personal electronics, medical devices, and toys. The rise in technology correlates directly with greater battery consumption as devices become more portable and compact.
The global market for AG4 batteries is projected to grow by 5% annually, reaching $2 billion by 2025, according to a market research report by Research and Markets. The growing preference for efficient power sources drives this trend.
The demand for AG4 batteries impacts the manufacturing process, driving innovation towards environmentally friendly materials and production methods. This shift can reduce ecological footprints.
In terms of health and safety, improper disposal of batteries can cause toxic substances to seep into the environment, impacting local water supplies and wildlife. The economy can also be affected through increased waste management costs.
Examples of AG4 battery impacts are seen in urban areas where improper disposal can lead to increased pollution. Cases of wildlife exposure to heavy metals from batteries highlight the need for responsible practices.
To mitigate these issues, organizations like the EPA recommend recycling programs for batteries. They emphasize consumer education on proper disposal methods and the importance of using rechargeable alternatives.
Strategies to address AG4 battery concerns include promoting battery recycling initiatives and developing eco-friendly battery technologies. Future innovations might also lead to enhanced battery life and efficiency.
Related Post: