Description
CR2032 CR2025 Coin Battery Socket Holder – 5Pcs
Introduction to CR2032 CR2025 Coin Battery Socket Holder
The CR2032 CR2025 Coin Battery Socket Holder is a compact yet essential component in electronics, robotics, IoT devices, and consumer gadgets. These holders are specifically designed to secure CR2032 and CR2025 coin cell batteries, which are widely used for powering small circuits and devices requiring stable, long-lasting energy.
This 5-piece pack is a cost-effective solution for hobbyists, students, engineers, and manufacturers who need reliable battery sockets for prototyping or production-level applications.
Why Choose a CR2032 CR2025 Coin Battery Socket Holder?
Choosing the right battery holder can make a huge difference in the durability and efficiency of your electronic project. A CR2032 CR2025 Coin Battery Socket Holder ensures:
- Secure battery placement without wobbling.
- Easy replacement and swapping of batteries.
- Safe and stable current flow through durable metal contacts.
- PCB-friendly mounting that saves space.
By opting for this 5-piece CR2032 CR2025 Coin Battery Socket Holder pack, you get long-term value and readiness for multiple projects.
Key Features of the CR2032 CR2025 Coin Battery Socket Holder:
Universal Compatibility
One of the standout advantages of this battery socket holder is its dual compatibility with both CR2032 and CR2025 lithium coin cells. These two coin cell types are widely used in consumer electronics, small appliances, and DIY projects. Instead of keeping separate holders for different cell types, this universal socket design allows engineers, hobbyists, and manufacturers to use either battery model without changing the PCB layout. This feature not only saves time and resources but also offers greater flexibility when sourcing replacements, as both coin cells are readily available in the market.
High-Quality Construction
The holder is built with premium-grade plastic housing that offers resistance to wear, temperature fluctuations, and general mechanical stress. Its nickel-plated metal contacts ensure stable conductivity and reliable power transfer, even after repeated insertions and removals of the coin cells. The nickel plating also helps resist corrosion and oxidation, extending the lifespan of both the holder and the battery. Such high-quality construction is particularly important for applications that demand long-term reliability, such as in medical devices, key fobs, or industrial sensors.
PCB Mountable Design
Designed with a through-hole PCB mount, this socket holder is easy to integrate directly into electronic boards. The soldering process is straightforward, ensuring a strong mechanical bond and secure electrical connection. Once mounted, the holder provides a professional and clean finish that enhances both functionality and appearance of your electronic assemblies. Whether used in prototypes, DIY hobby circuits, or mass-manufactured products, the PCB mountable design guarantees stability and consistency.
Compact and Lightweight
Weighing approximately 1 gram per holder, this component adds virtually no bulk to your project. Its slim profile and lightweight design make it particularly well-suited for miniaturized devices where every millimeter and gram matter. Applications such as smart wearables, handheld gadgets, and IoT sensors benefit greatly from such a compact power-holding solution. Despite its small size, the holder doesn’t compromise on durability or performance, proving that efficiency and reliability can come in small packages.
Multipack Advantage
Each purchase includes 5 pieces of the socket holder, making it cost-effective and convenient. This is particularly useful for electronics enthusiasts, repair technicians, and small-scale manufacturers who often need multiple holders for testing, prototyping, or production. Having spares on hand ensures that you won’t face downtime waiting for replacements, enabling smoother workflows and faster project completion. The multipack approach also provides excellent value for money compared to buying single units.
Technical Specifications – CR2032 CR2025 Coin Battery Socket Holder
Model: CR2032/CR2025 Coin Battery Holder
This holder is specifically designed to accommodate both CR2032 and CR2025 lithium coin cell batteries. Since both cells share the same diameter but differ in thickness, the dual-compatible design allows users flexibility in choosing either battery depending on their project’s power needs.
Material: High-Grade Plastic with Nickel-Plated Metal Contacts
The body of the holder is made from durable, heat-resistant plastic that ensures structural strength even after repeated use. The metal contacts are nickel-plated, which prevents corrosion, enhances conductivity, and ensures stable current flow throughout the lifespan of the holder.
Color: Black
The standard black finish not only gives the holder a sleek and professional look but also helps it blend well with PCBs and other electronic components.
Mounting Style: PCB Mount, Through-Hole Solderable
This through-hole design allows the holder to be directly soldered onto a printed circuit board (PCB). Through-hole mounting ensures a stronger mechanical bond compared to surface-mount designs, making it ideal for devices that may undergo vibrations, frequent handling, or battery changes.
Supported Batteries: CR2032 & CR2025
- CR2032 (20mm × 3.2mm): Offers higher capacity (~220mAh) for devices that require longer runtime.
- CR2025 (20mm × 2.5mm): Slightly thinner with ~165mAh capacity, useful for slim devices where compactness is a priority.
The CR2032 CR2025 Coin Battery Socket Holder securely fits both, ensuring stable connections regardless of thickness.
Dimensions: ~25mm Diameter × 8.5mm Height
The compact size makes it space-efficient, ensuring it can be integrated even into small devices, robotics boards, or IoT modules without adding unnecessary bulk.
Weight: ~1g per Holder
At just 1 gram, the holder is extremely lightweight, making it ideal for wearable technology, drones, and portable gadgets where weight reduction is crucial.
Package Includes: 5 Pcs CR2032 CR2025 Coin Battery Socket Holder
Each package comes with 5 individual holders, providing great value for money. Having multiple holders is convenient for:
- Working on multiple projects simultaneously.
- Keeping spares for quick replacement.
- Bulk use in classrooms, labs, or small-scale manufacturing.
Applications of CR2032 CR2025 Coin Battery Socket Holder
Consumer Electronics
Coin cells such as CR2032 and CR2025 are among the most widely used power sources in household and portable electronics. Devices like remote controls, LED keychain lights, car key fobs, calculators, digital thermometers, and small medical gadgets often depend on these batteries due to their compact size and reliable performance. The CR2032 CR2025 Coin Battery Socket Holder provides a secure and stable base for these cells, ensuring they remain in place even with frequent handling. This improves the overall reliability and user experience of consumer devices while making battery replacement quick and hassle-free.
DIY and Robotics Projects
For makers, hobbyists, students, and educators, coin cells are a preferred choice for powering small-scale projects. From Arduino and Raspberry Pi prototypes to miniature robots, wearable electronics, and STEM learning kits, coin cells deliver portable power in a compact form. The CR2032 CR2025 Coin Battery Socket Holder simplifies the process by allowing easy insertion, removal, and swapping of batteries, making it highly suitable for iterative prototyping. Its PCB mountable design ensures that once installed, the battery connection remains stable, supporting both temporary builds and long-term projects in robotics and DIY electronics.
IoT Devices
The Internet of Things (IoT) relies heavily on low-power, always-on devices such as smart sensors, wireless beacons, Bluetooth trackers, and compact communication modules. Since these devices are often deployed in remote or difficult-to-access locations, battery stability becomes critical. A CR2032 CR2025 Coin Battery Socket Holder ensures that coin cells remain securely positioned, minimizing the risk of intermittent power failures due to vibrations or movement. Its lightweight and compact form factor also fits perfectly into IoT devices, making it a reliable solution for applications where efficiency, longevity, and uninterrupted operation are essential.
Industrial Applications
Beyond consumer and hobbyist use, coin cells play an important role in industrial and embedded systems. They are widely used for backup power in memory chips, Real-Time Clock (RTC) modules, BIOS settings in computers, data loggers, and industrial monitoring systems. In these applications, even the slightest power loss can lead to data corruption, time resets, or operational errors. The CR2032 CR2025 Coin Battery Socket Holder provides a secure and durable connection, ensuring consistent backup power delivery. With its nickel-plated contacts for reliable conductivity and robust housing for long-term performance, it is a dependable choice in critical industrial environments.
Benefits of Using CR2032 CR2025 Coin Battery Socket Holder
Safe & Reliable Power Connection
The CR2032 CR2025 Coin Battery Socket Holder is designed to hold coin cells securely in place, preventing them from slipping or making poor contact. This ensures a steady and reliable energy supply to your circuit. By minimizing the risk of loose connections or accidental short circuits, it enhances both the safety and the efficiency of your projects, whether in consumer gadgets, IoT devices, or robotics applications.
Time-Saving Design for Quick Replacements
Thanks to its snap-fit mechanism, inserting and removing coin cells from the holder is incredibly simple. When you’re working on prototypes, testing circuits, or frequently swapping batteries, the CR2032 CR2025 Coin Battery Socket Holder saves you valuable time. No complicated tools or extra steps are required—just insert the battery, and your device is ready to go.
Cost-Effective Multipack Solution
This pack includes 5 holders, offering excellent value for hobbyists, students, and professionals alike. Buying in a multipack lowers the per-unit cost, ensuring you have enough holders for multiple projects or future replacements. Whether you’re running a classroom workshop, stocking up your lab, or building several prototypes, this multipack makes the CR2032 CR2025 Coin Battery Socket Holder a practical and affordable choice.
Long-Term Durability & Performance
Built from strong plastic housing and nickel-plated metal contacts, the CR2032 CR2025 Coin Battery Socket Holder is engineered for long-lasting performance. The high-quality materials prevent corrosion, resist wear, and withstand repeated battery changes. This means you won’t have to worry about the holder degrading over time, even with regular use in demanding projects.
How to Use CR2032 CR2025 Coin Battery Socket Holder
Using the CR2032 CR2025 Coin Battery Socket Holder is a straightforward process, but following the correct steps ensures safety, efficiency, and long-term reliability. Below is a step-by-step guide:
1. Insert the Holder onto the PCB
Identify the designated footprint for the coin cell holder on your printed circuit board (PCB). Align the pins of the CR2032 CR2025 Coin Battery Socket Holder with the holes. Proper alignment ensures that the holder sits flush with the PCB and maintains correct orientation for polarity.
2. Solder the Pins Securely
Using a good-quality soldering iron and flux, solder each pin of the holder to the PCB. This ensures strong mechanical stability and reliable electrical conductivity. Avoid using excess solder, as it may cause bridging or interfere with nearby components. A well-soldered holder will stay firmly in place even after multiple battery replacements.
3. Insert the Coin Cell Battery with Correct Polarity
Take your CR2032 or CR2025 lithium coin cell and insert it into the holder. Make sure to observe the polarity markings (+ and -) on both the battery and the socket. Incorrect polarity may damage your circuit. The snap-fit design ensures that the coin cell locks into position securely.
4. Test the Circuit for Stable Power Supply
After inserting the battery, power on the circuit and check for stable voltage delivery. A multimeter can be used to verify correct output. The CR2032 CR2025 Coin Battery Socket Holder ensures steady contact, so your device runs without power interruptions.
5. Replace Batteries Easily Without Desoldering
When the battery is depleted, simply slide it out and replace it with a fresh one. There’s no need to desolder the holder from the PCB. This time-saving feature makes the CR2032 CR2025 Coin Battery Socket Holder ideal for prototyping, testing, and long-term projects where frequent battery changes are required.
Beginner and Professional Friendly
Whether you are a student experimenting with Arduino or Raspberry Pi projects, or a professional developing IoT sensors and embedded systems, the CR2032 CR2025 Coin Battery Socket Holder offers a simple, reliable, and reusable power solution.
CR2032 vs CR2025 – Why a Dual-Compatible Holder Matters
- CR2032 Battery: 20mm diameter, 3.2mm thickness, ~220mAh capacity.
- CR2025 Battery: 20mm diameter, 2.5mm thickness, ~165mAh capacity.
Since both have the same diameter, a CR2032 CR2025 Coin Battery Socket Holder can fit either, allowing flexibility in power and runtime.
Who Should Buy CR2032 CR2025 Coin Battery Socket Holder?
Hobbyists & Students
Perfect for science projects, electronics learning kits, and DIY builds.
Engineers & Developers
Reliable for circuit prototyping, low-power devices, and embedded systems.
Manufacturers
Ideal for small-scale production runs where consistency and reliability matter.
Package Inclusions
When you purchase the CR2032 CR2025 Coin Battery Socket Holder, you receive a carefully curated set designed for both hobbyists and professionals.
- 5 x CR2032 CR2025 Coin Battery Socket Holders
Each pack contains five durable socket holders, giving you the flexibility to use them across multiple projects, prototypes, or replacements. Whether you are designing a new PCB or repairing an existing electronic device, this multipack ensures you always have a spare on hand. - Individually Quality-Checked for Performance
Every holder undergoes quality assurance testing to confirm its durability, conductivity, and mechanical strength. This step guarantees that each piece delivers consistent performance, preventing issues such as loose battery fitting or poor electrical contact. - Secure Packaging for Safe Transit
The holders are packaged with care to protect against physical damage, scratches, or bending of the contacts during transportation. This ensures that the product you receive is in perfect condition and ready for immediate use in your projects.
Maintenance & Handling Tips
To maximize the lifespan and efficiency of your CR2032 CR2025 Coin Battery Socket Holder, proper care and handling are essential. Here are some expert recommendations:
- Store in a Dry Environment
Keep the socket holders in a cool, dry, and dust-free environment to prevent oxidation and corrosion of the metal contacts. Humidity and moisture can compromise conductivity over time. - Use Proper Tools During Installation
When soldering the socket holder onto a PCB, always use flux and appropriate soldering equipment. This ensures a clean solder joint, reducing the risk of cold soldering or weak mechanical bonding. - Avoid Forcing Batteries
Never attempt to insert batteries that are not compatible with the socket size. Forcing oversized or incorrect coin cells can damage the holder’s structure and compromise electrical contact. - Replace Weak Coin Cells Promptly
Do not continue using depleted coin cells, as they may leak electrolytes over time, leading to corrosion or damage to both the holder and the PCB. Regularly check and replace batteries to maintain device reliability. - Handle with Care During Prototyping
While the socket holders are durable, frequent removal and reinsertion of batteries during testing phases should be done gently to avoid loosening the contact springs.
Advantages of Choosing Lofty Agrotech’s CR2032 CR2025 Coin Battery Socket Holder
- Trusted Brand: Lofty Agrotech offers quality-tested electronic accessories.
- Affordable Pack: Cost-effective for bulk buyers and makers.
- Versatility: Works in consumer, DIY, and industrial applications.
- Customer Satisfaction: Reliable after-sales support.
Frequently Asked Questions (FAQs)
1. Can this holder fit other coin cells?
It is designed specifically for CR2032 and CR2025 coin cells. Some thinner cells may also fit but are not recommended for best performance.
2. Is it reusable?
Yes. Batteries can be swapped multiple times without damaging the holder.
3. Does it prevent reverse polarity?
No. Users must insert the battery with the correct polarity. However, the design helps guide proper placement.
4. Can I use it for wearable tech?
Yes, the lightweight design makes it ideal for wearables, fitness trackers, and IoT modules.
5. Does it require soldering?
Yes, the CR2032 CR2025 Coin Battery Socket Holder is a PCB mountable part that requires soldering for secure installation.
Final Thoughts
The CR2032 CR2025 Coin Battery Socket Holder – 5Pcs is an indispensable accessory for anyone working with coin cell-powered electronics. Its durable design, PCB compatibility, universal fit, and cost-effectiveness make it a must-have for students, professionals, and manufacturers alike.
With its wide range of applications in consumer gadgets, IoT devices, robotics, and industrial modules, this holder ensures that your projects remain reliable, efficient, and easy to maintain.
Investing in a CR2032 CR2025 Coin Battery Socket Holder pack guarantees you always have the right solution ready for your electronic needs.
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