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Best 394-380ts Button Cell Batteries 394 OX: 2025 Guide
The 394/SR936SW and 380ts batteries (394 OX) are diminutive powerhouses, indispensable for a wide array of small electronic devices. These button cell batteries are the unsung heroes behind calculators,watches,medical devices,key fobs,and countless other gadgets demanding a compact,reliable energy source. Their consistent performance and long shelf life make them a go-to choice for both everyday consumers and specialized industries.
Understanding the nuances of these batteries, including their chemical composition, voltage, and application suitability, is crucial for selecting the right power source. This guide serves as a complete resource, offering insights into the best 394/380ts batteries currently available, empowering you to make informed decisions for your specific needs. We will explore key features, assess benefits, compare alternatives and answer common user questions to help you select the optimal power solution.
Key Features Analysis
The 394-380ts button cell battery, often referred to as a 394 OX when using a silver oxide chemistry, boasts a compact design and reliable performance. Understanding its technical specifications is essential for choosing the right battery for your device.
Nominal Voltage: Button cell batteries typically operate at a nominal voltage of 1.55V. this consistent voltage output is vital for the stable and accurate functioning of sensitive electronic devices. The 1.55V of Silver Oxide batteries provides a stable discharge curve compared to Alkaline alternatives, ensuring consistent power delivery throughout their lifespan.
Diameter and Height: These batteries are designed with specific dimensions. the diameter of a 394/SR936SW battery is approximately 9.5 millimeters, while its height is around 3.6 millimeters. This small form factor allows for seamless integration into various miniature electronic devices without adding bulk. Understanding these dimensions is crucial, as improper sizing can affect your device.
Chemical composition: The 394/SR936SW batteries primarily utilize silver oxide (Ag2O) as their active material. Silver oxide batteries are known for their high energy density,a long and more consistent discharge rate,and superior resistance to leakage compared to alkaline batteries,leading to a longer service life in many cases.
Capacity: The capacity of a 394/SR936SW battery is typically between 70 mAh and 85 mAh. This capacity reflects the total amount of electrical charge a battery can deliver. Devices with low power requirements can often function for extended periods utilizing this type of battery, making them a good choice for long running devices.
Operating Temperature: The reliable operating temperature for a 394/SR936SW battery typically ranges from -10°C to 60°C (14°F to 140°F). This range provides consistent performance across a variety of environmental conditions,making them suitable for both indoors and outdoors use.The ability to function in fluctuating temperatures ensures consistent and uninterrupted operation for your devices.
Shelf Life: Silver oxide button cell batteries,when stored correctly,can have a shelf life of up to three to five years. properly stored at cool temperatures, these batteries will retain a high proportion of their total capacity, providing on-demand power when needed. This long shelf is an critically important factor for use situations to improve the value provided by the batteries.
Core Benefits
The 394-380ts button cell batteries offer tangible advantages for users reliant on small electronic devices. These benefits cover reliability,longevity,and suitability for delicate equipment.
Extended Lifespan: Silver oxide batteries,such as the 394/SR936SW type,provide a longer usage time compared to alkaline counterparts. This prolonged lifespan translates to fewer battery replacements, saving both time and money. The stable voltage output also prevents performance degradation as the battery depletes.Consistent Power Delivery: Unlike some battery chemistries, silver oxide provides a stable and constant voltage output over its lifespan.Devices such as watches are sensitive to fluctuations in voltage, therefore the voltage stability allows for steady operation without loss of timekeeping accuracy. Consistency is critical for medical sensors and measuring instruments.
Leakage Resistance: The silver oxide composition enhances the battery’s resistance to leakage, reducing the risk of damage to sensitive electronic components. This minimizes the potential for costly repairs or replacements, adding intrinsic value in environments where device protection is critically important.
Compact Size & Versatility: The small size of the 394/SR936SW button cell battery makes it suitable for use in a wide range of portable devices.From watches and calculators to remote controls and medical devices, these batteries often are the best option for electronic device designs.
Environmental Considerations: While not rechargeable, some manufacturers focus on reducing the environmental impact associated with these batteries. Choosing brands committed to mercury-free formulations and responsible disposal methods aligns with sustainability goals.
FAQs Section
Addressing common questions helps clarify the suitability and usage of 394-380ts button cell batteries.These questions cover compatibility, handling, and storage.
Are 394 and 380ts batteries interchangeable?
while both the 394 and 380ts batteries share similar physical dimensions, the 394/SR936SW typically uses silver oxide chemistry, while the 380ts may be an alkaline equivalent. While thay may physically fit, the 394/SR936SW version is favored for its consistent voltage and longer lifespan. Always check your device’s specifications to ensure the correct type of battery and chemistry is used.how should I store unused 394-380ts batteries?
To maximize shelf life, store these batteries in a cool, dry environment away from direct sunlight and extreme temperatures. Ideally, keep them in their original packaging or a dedicated battery organizer to prevent short-circuiting. avoid storing them with other metallic items that could cause discharge.
How do I dispose of used button cell batteries?
Proper disposal is essential due to the presence of possibly hazardous materials. Do not dispose of these batteries with regular household waste. Rather, check with local recycling centers, retailers, or waste management services for designated battery recycling programs.What devices commonly use 394-380ts batteries?
these batteries are widely used in small electronic devices, including analog and digital watches, calculators, laser pointers, medical devices (such as glucose monitors), key fobs, and various miniature gadgets. Their compact size and reliable power delivery make them well-suited for these applications.
Competitor Comparison
Examining alternatives provides outlook on the strengths and trade-offs of 394/380ts batteries. Comparing against similar battery types helps in making the ideal selection.
Product Comparison Overview
renata 394/SR936SW
- Chemistry: Silver Oxide (Ag2O)
- Voltage: 1.55V
- Capacity: 75 mAh
- Key Feature: High drain capability, swiss-made quality
Energizer 394
- Chemistry: Silver Oxide (Ag2O)
- Voltage: 1.55V
- Capacity: 80 mAh
- Key Feature: Widely available, consistent performance
maxell SR936SW
- Chemistry: Silver Oxide (Ag2O)
- voltage: 1.55V
- Capacity: 85 mAh
- Key Feature: High capacity, reliable power
Key Differences Summary
Renata excels in high-drain applications demanding stable voltage, while Energizer offers widespread availability and dependable performance. Maxell provides a high capacity solution, benefiting devices requiring extended operational life. The ideal choice depends on priorities: Renata for high-performance, Maxell for longevity, and Energizer for general use.
Ideal User Profile
Certain user profiles benefit most from the specific characteristics of 394-380ts batteries. Identifying these profiles helps tailor recommendations for greater satisfaction.
Watch Repair Professionals: Jewelers and watch repair technicians rely on the consistent voltage and long shelf life of 394/SR936SW batteries. The stability of a Silver Oxide 394 battery is critically important to ensure the watch keeps timing accuracy. Repair and jewelry professionals prefer high-quality branded batteries to ensure customer satisfaction and fewer returns.Medical Device Users: Individuals using medical devices that require small batteries, such as glucose monitors or hearing aids, benefit from the battery’s capacity and leakage protection. The stability of silver oxide batteries is particularly essential for devices that demand a consistent voltage output. Proper handling and disposal of these batteries are also an important consideration for medical users to protect the environment and safety.
Electronics Enthusiasts: Hobbyists and DIY electronic project developers frequently need small, reliable power sources with a predictable voltage discharge curve. The 394/SR936SW battery meets these criteria, providing consistent power for various electronic projects. The compact size is amenable to many miniature electronics applications.
Buying Recommendations & Conclusion
Balancing factors ensures the 394-380ts battery aligns with specific needs and constraints. Considerations include budget, performance demands, and usage scenarios.
When selecting 394/380 series button cell batteries,prioritize brands known for their quality and reliability,such as Renata,Energizer,and Maxell. Consider the specific requirements of the device being powered; for high-drain applications, a silver oxide battery like the 394/SR936SW will typically offer superior performance and longevity compared to alkaline alternatives.When evaluating budget, consider the long term value of Silver Oxide, due to increased lifespan compared to an alkaline battery.
the 394-380ts (394 OX) silver oxide battery is a well-suited choice for users seeking reliable, consistent power for small electronic devices, providing an ideal balance of capacity, stability, and lifespan. While alkaline batteries may provide a lower cost in the short run, users focusing on long-term device needs will appreciate the better value and performance delivered by silver oxide button cell batteries.In the realm of tiny yet mighty power sources, these batteries provide grate value.
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