Maxell SR927W (AG7, 395, 399, LR57) Silver Oxide Button Batteries (10 Card): Long-Lasting, Reliable Power for Your Devices

Button batteries are essential for powering a wide range of small electronic devices, and the Maxell SR927W (AG7, 395, 399, LR57) Silver Oxide Button Batteries deliver exceptional performance and reliability. These batteries are carefully engineered to provide consistent power, extended lifespan, and wide compatibility, making them a preferred choice for consumers and professionals alike.

Key Specifications

Battery Type: Silver Oxide
Voltage: 1.55V
Dimensions: 9.5 mm (diameter) x 2.6 mm (height)
Chemistry: Silver Oxide (Zn/AgO)
Pack Configuration: 10 cards, each containing a single battery
Country of Manufacture: Japan
The compact size and high energy output make the Maxell SR927W batteries suitable for powering a variety of small, high-precision devices, such as watches, calculators, medical instruments, and compact electronics.

 
Silver Oxide Chemistry: Stability and Performance

Silver oxide chemistry is a hallmark of premium button batteries, offering several advantages over other chemistries like alkaline or zinc-air:

Stable Voltage Output: Silver oxide batteries deliver consistent voltage throughout their lifespan, ensuring steady performance for your devices. This is especially critical for time-sensitive applications like watches or medical devices.
High Energy Density: Silver oxide chemistry packs more power into a compact form, making these batteries ideal for devices requiring efficient energy delivery.
Leak-Resistant Design: The silver oxide composition is less prone to leakage, ensuring safety for your devices and prolonging their lifespan.
 
Extended Lifespan: Reduced Replacements and Cost Savings

The Maxell SR927W batteries are designed to last longer than conventional button batteries, offering:

High Capacity: The batteries deliver extended runtime, ensuring uninterrupted usage for your devices.
Efficient Power Delivery: Thanks to their optimized energy discharge, these batteries provide consistent power until the very end of their life cycle.
By reducing the frequency of battery replacements, the Maxell SR927W batteries offer significant cost savings and added convenience, particularly for devices with limited accessibility or requiring precise power levels.

 
Wide Compatibility: A Versatile Solution

One of the most significant advantages of the Maxell SR927W batteries is their compatibility with a vast range of devices. In addition to serving as direct replacements for several other battery types, including 927, SR927, LR927, SR927SW, TR927SW, 395, 399, AG7, CX57, and many others, these batteries power an array of applications, such as:

Watches: The SR927W is a popular choice for analog and digital watches, ensuring accurate timekeeping.
Calculators: These batteries are perfect for scientific and standard calculators, offering consistent energy for extended calculations.
Medical Devices: Many medical instruments, such as thermometers and blood pressure monitors, rely on silver oxide batteries for their precision and reliability.
Compact Electronics: Toys, hearing aids, remote controls, and laser pointers all benefit from the consistent energy delivery of Maxell SR927W batteries.
This extensive compatibility reduces the need for stocking multiple battery types, streamlining your inventory and simplifying replacements.

 
Reliable Performance: Quality You Can Trust

Maxell is synonymous with excellence in battery technology. Each SR927W battery undergoes rigorous quality control to meet the brand’s high standards:

Consistent Performance: Every battery is tested for reliability, ensuring it delivers the same high-quality performance regardless of its application.
Safety Assurance: The batteries are constructed to resist leakage, protecting your devices and ensuring safe usage in sensitive electronics.
Temperature Resistance: Maxell SR927W batteries are designed to function in a wide range of temperatures, making them suitable for various environments.
 
Convenient Packaging: Ready When You Need Them

The 10-card pack is thoughtfully designed for convenience and organization:

Individual Cards: Each battery is individually packed, making it easy to store spares without risking contamination or damage.
Compact Design: The slim packaging ensures that the batteries are easy to carry, store, or organize in toolkits or drawers.
Whether you need a single battery or an entire pack, the Maxell SR927W’s packaging ensures you have reliable power readily available.

 
Made in Japan: Precision and Craftsmanship

Manufactured in Japan, these batteries are a testament to Maxell’s commitment to quality and innovation:

Advanced Manufacturing: Japanese factories are known for their precision, ensuring every battery meets stringent quality standards.
Trustworthy Performance: With a reputation for durability and reliability, Maxell’s Japanese-made products are among the most trusted in the industry.
By choosing Maxell SR927W batteries, you’re investing in a product built with meticulous attention to detail.

 
Environmental Responsibility

In addition to performance, Maxell places a strong emphasis on environmental sustainability:

Mercury-Free Design: These batteries are free of mercury, making them safer for the environment and users.
Low Impact Manufacturing: Maxell employs eco-friendly processes to minimize waste and reduce the carbon footprint of their products.
Recyclable Materials: The materials used in the SR927W batteries can be recycled, making them a responsible choice for environmentally conscious consumers.
 
Applications in Detail

1. Watches

Maxell SR927W batteries are among the most popular choices for powering watches due to their:

Consistent Voltage Output: Ensuring accurate timekeeping for both analog and digital watches.
Compact Size: Perfect for fitting into small watch compartments without sacrificing power.
2. Medical Devices

From hearing aids to digital thermometers, the SR927W batteries provide the precision and reliability needed in healthcare:

Leak Resistance: Prevents potential damage to sensitive medical equipment.
Longevity: Reduces the need for frequent replacements, an essential feature for critical devices.
3. Calculators

For students and professionals who rely on calculators for prolonged periods, these batteries offer:

Extended Runtime: Ensures calculators remain operational during exams or complex calculations.
Stable Power: Provides consistent energy for error-free operation.
4. Toys and Compact Electronics

The SR927W batteries are perfect for powering small toys, laser pointers, and other compact devices, ensuring uninterrupted fun and functionality.

 
Why Choose Maxell SR927W Batteries?

1. Superior Performance

With stable voltage, extended runtime, and reliable power delivery, Maxell SR927W batteries outperform many competitors in the button battery market.

2. Trusted Brand

Maxell has a longstanding reputation for delivering high-quality, dependable batteries, making them a reliable choice for consumers worldwide.

3. Versatility

With compatibility across dozens of battery types and applications, the SR927W is a versatile solution for numerous devices.

4. Cost Efficiency

The extended lifespan and multi-card packaging offer significant value, reducing the frequency and cost of replacements.

The Maxell SR927W (AG7, 395, 399, LR57) Silver Oxide Button Batteries deliver exceptional power, reliability, and convenience in a compact package. Engineered with advanced silver oxide chemistry, these batteries provide consistent performance across a wide range of applications, from watches and calculators to medical devices and toys. With their extended lifespan, wide compatibility, and environmentally responsible design, Maxell SR927W batteries are a top-tier choice for powering small electronics.

Whether you’re a professional, a student, or a tech enthusiast, you can trust Maxell SR927W batteries to deliver the power you need when you need it. Invest in Maxell for quality, performance, and peace of mind.