MBM5087 Watch Battery: What Kind of Battery to Use and Replacement Guide

The Marc by Marc Jacobs MBM5087 typically uses a silver oxide battery. To find the exact battery, check the model number or refer to our cross-reference chart. Common options include Renata and Duracell. For help in finding replacements, consult reliable watch battery sources or use the 3C Battery Watch app for guidance.

To replace the MBM5087 watch battery, begin by carefully opening the watch case. Use a case opener or a flat tool to avoid damage. Once open, remove the old battery, noting its orientation. Insert the new battery, ensuring it is properly aligned. Close the case securely to protect the internals from dust and moisture.

Ensure that your watch is set and functioning correctly. If you encounter issues, consult a professional for assistance. Knowing how to replace the MBM5087 watch battery can extend the lifespan of your timepiece and maintain its accuracy.

Next, we will explore how to maintain your watch for optimal performance. Understanding care techniques can prevent battery drain and enhance the overall longevity of your MBM5087.

What Type of Battery Does the MBM5087 Use?

The MBM5087 uses a CR2032 lithium battery.

  1. Battery Type: CR2032 lithium battery
  2. Voltage: 3 volts
  3. Common Applications: Watches, calculators, medical devices
  4. Replacement: Easily available in most retail stores
  5. Shelf Life: 10 years
  6. Alternative Options: Rechargeable CR2032 batteries

The details regarding the MBM5087 battery provide important considerations for users.

  1. Battery Type: The MBM5087 uses a CR2032 lithium battery. A CR2032 battery is a small, round cell known for its reliability. It is commonly used in various electronic devices, including watches and small instruments.

  2. Voltage: The CR2032 battery operates at a voltage of 3 volts. This voltage is suitable for devices that require stable power over an extended period. Most electronic components in watches have been designed to function optimally with this voltage level.

  3. Common Applications: The CR2032 battery is widely used in watches, calculators, and medical devices. Its popularity stems from its compact size and the ability to provide consistent power. Many devices, such as heart rate monitors and glucose meters, rely on the CR2032 for accurate performance.

  4. Replacement: CR2032 batteries are easily available in most retail stores. Consumers can find them at supermarkets, electronics shops, and online marketplaces. This wide availability makes it convenient to replace an MBM5087 battery without much hassle.

  5. Shelf Life: The shelf life of a CR2032 battery is approximately 10 years. This means consumers can keep spare batteries for a long time without worrying about them losing charge. Having a fresh battery on hand can be very useful for emergency replacements.

  6. Alternative Options: Users may consider rechargeable CR2032 batteries as an alternative. Rechargeable variants offer the advantage of being reusable but may have a slightly lower operating time per charge compared to standard lithium versions. However, they provide an eco-friendly solution for users looking to reduce battery waste.

How Can You Verify the Battery Type for the MBM5087?

You can verify the battery type for the MBM5087 by checking the user manual, examining the rear case, and looking online for specifications.

To understand these methods in detail, consider the following points:

  1. User Manual: The user manual often provides accurate information about the battery type needed for the MBM5087. It typically lists the model number and specifications clearly.

  2. Rear Case Examination: Many devices include battery information engraved or printed on the back case. You can open the battery compartment to directly see the battery type and specifications.

  3. Online Specifications: Trusted websites or forums that focus on watch specifics may have detailed information regarding the MBM5087 battery type. Websites like the manufacturer’s site or review forums are usually reliable sources.

By following these steps, you can ensure that you are using the correct battery for your MBM5087, preventing damage and ensuring optimal performance.

What Are the Technical Specifications of the MBM5087 Battery?

The MBM5087 battery is a type of lithium battery commonly used in watches.

The main technical specifications of the MBM5087 battery include:
1. Voltage: 3V
2. Chemistry: Lithium Manganese Dioxide
3. Capacity: Approximately 90 mAh
4. Dimensions: 5.8 mm in height and 15.0 mm in diameter
5. Weight: Approximately 1.5 grams
6. Shelf Life: Up to 5 years

Different users may have varying needs and perspectives regarding the MBM5087 battery. Some may prioritize battery life for frequent watch users, while others may focus on the reliability of battery performance in harsh conditions. Others might consider the environmental impact of battery disposal, leading to preferences for rechargeable options.

  1. Voltage:
    The voltage of the MBM5087 battery is 3V. This voltage rating is standard for many quartz watches. It ensures that the watch operates consistently and reliably over time. Higher voltages may risk damaging the watch circuitry, while lower voltages may not provide sufficient power.

  2. Chemistry:
    The chemistry of the MBM5087 battery is lithium manganese dioxide. This chemistry is known for its good energy density and stable performance. Lithium batteries have a lower self-discharge rate compared to other technologies, making them ideal for long-term use in watches.

  3. Capacity:
    The MBM5087 battery typically has a capacity of approximately 90 mAh. This capacity allows the battery to power a watch for an extended period before requiring replacement. Users who rely on features like backlighting or alarms may require a battery with higher capacity for prolonged usage.

  4. Dimensions:
    The dimensions of the MBM5087 battery are important for ensuring proper fit within the watch. It has a height of 5.8 mm and a diameter of 15.0 mm. These specifications should match the watch design to avoid issues such as improper contact or battery compartment fitting.

  5. Weight:
    The weight of the MBM5087 battery is approximately 1.5 grams. This lightweight characteristic is essential for maintaining the overall comfort and balance of the watch. A heavier battery could affect how the watch feels on the wrist.

  6. Shelf Life:
    The shelf life of the MBM5087 battery can be up to 5 years. This long shelf life is beneficial for both consumers and manufacturers, as it allows for better inventory management and ensures that replacement batteries remain functional even after extended storage. Users should check expiration dates to guarantee performance reliability.

How Do You Replace the Battery in an MBM5087 Watch?

To replace the battery in an MBM5087 watch, follow a step-by-step process that involves removing the back cover, replacing the old battery, and securing the cover again.

  1. Prepare Your Tools: Gather a case opener tool, a small screwdriver, and a new battery (typically a CR2032). Ensure you work in a clean environment to prevent any small parts from getting lost.

  2. Remove the Back Cover:
    – Use the case opener tool to gently pry open the back cover of the watch.
    – Be careful to apply even pressure to avoid damaging the case.
    – Keep the screws in a safe place if your model has screw-down covers.

  3. Take Out the Old Battery:
    – Locate the battery inside the watch.
    – Use a small screwdriver to carefully release any clips holding the battery in place.
    – Remove the old battery by lifting it with the screwdriver.

  4. Insert the New Battery:
    – Check the orientation of the battery. The positive (+) side should face up.
    – Place the new battery into the compartment where the old one was located.
    – If necessary, secure it with the clips to ensure it stays in place.

  5. Replace the Back Cover:
    – Carefully align the back cover with the watch case.
    – Press down gently or screw it back on, depending on the type of cover.
    – Ensure it fits snugly to prevent moisture from entering.

  6. Test the Watch:
    – After replacing the battery, check if the watch is functioning correctly.
    – If it does not work immediately, try adjusting the time or resetting the watch to ensure it recognizes the new battery.

By following these steps, you can successfully replace the battery in your MBM5087 watch, ensuring its continued operation.

Where Can You Buy Replacement Batteries for the MBM5087?

You can buy replacement batteries for the MBM5087 at various locations. Online retailers like Amazon, eBay, and specialized watch battery websites offer these batteries. Local jewelry shops and watch repair stores also typically carry replacement batteries. Additionally, large retailers such as Walmart and Target may have them in their electronics or watch sections. Always check the battery specifications to ensure compatibility with your MBM5087.

What Factors Should You Consider When Choosing a Battery for the MBM5087?

To choose a battery for the MBM5087, consider factors such as compatibility, lifespan, brand reliability, voltage, and environmental impact.

  1. Compatibility
  2. Lifespan
  3. Brand Reliability
  4. Voltage
  5. Environmental Impact

When selecting a battery for the MBM5087, it’s essential to evaluate these factors carefully to ensure optimal performance and longevity.

  1. Compatibility:
    Compatibility refers to the necessity of matching the battery type with the MBM5087 specifications. The watch typically requires a specific battery model, such as the SR626SW or equivalent. Using an incorrect battery model may lead to performance issues and potential damage.

  2. Lifespan:
    Lifespan indicates how long the battery will last under normal usage conditions. Batteries for watches like the MBM5087 can last anywhere from 1 to 3 years, depending on usage patterns. A longer lifespan means less frequent replacements, adding convenience.

  3. Brand Reliability:
    Brand reliability signifies the reputation of the battery manufacturer. Established brands often provide higher-quality batteries that ensure performance and safety. Consumers often prefer recognizable brands for increased confidence in durability and efficiency.

  4. Voltage:
    Voltage is the measure of electric potential in the battery. Most watches, including the MBM5087, operate on a standard voltage of 1.55 volts. Different voltages can affect the watch’s functionality. Using the correct voltage battery ensures that the watch operates accurately and consistently.

  5. Environmental Impact:
    Environmental impact considers the ecological footprint of the battery. Many modern batteries are designed to be more environmentally friendly, reducing toxicity and promoting recyclability. Choosing greener options can contribute to sustainability efforts and reduce waste.

Each of these factors plays a crucial role in selecting a suitable battery for the MBM5087.

What Common Problems Can Arise During MBM5087 Battery Replacement?

Common problems that can arise during MBM5087 battery replacement include technical issues, human errors, and compatibility concerns.

  1. Damage to watch components
  2. Incorrect battery type
  3. Improper installation
  4. Loss of water resistance
  5. Static electricity issues

These problems can significantly affect the performance and longevity of the watch, making it essential to understand each issue.

  1. Damage to Watch Components: Damage to watch components can occur during battery replacement. Inadequate handling of small parts could lead to scratches or breakage. According to a 2019 study by Watch Repair Magazine, approximately 30% of DIY battery replacements result in some form of damage to the watch.

  2. Incorrect Battery Type: Incorrect battery type can prevent the watch from functioning. Each watch, including the MBM5087, requires a specific battery size and voltage. Using an incompatible battery may lead to malfunction. A report from Battery University states that using the wrong battery can result in premature power failure.

  3. Improper Installation: Improper installation refers to mistakes made during the battery insert process. If the battery is not seated correctly, the watch may not operate at all. According to a 2021 article by WatchTime, careless installation is a common cause of post-replacement issues.

  4. Loss of Water Resistance: Loss of water resistance may occur if the watch casing is not sealed properly after battery replacement. The Richemont Group emphasizes the importance of ensuring all gaskets are replaced and sealed during maintenance to retain water resistance.

  5. Static Electricity Issues: Static electricity issues can damage electronic components within the watch. During battery replacement, static discharges can unintentionally short-circuit delicate parts. As noted by the International Electrotechnical Commission, proper grounding measures should be taken to avoid this problem during repairs.

Understanding these problems helps in making informed decisions when replacing a battery in the MBM5087 watch.

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