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  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
  • MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard
MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard

MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard

  • 10 - 499 Pieces
    $0.50
  • 500 - 4999 Pieces
    $0.45
  • 5000 - 49999 Pieces
    $0.35
  • >= 50000 Pieces
    $0.28

Customization:

Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 3V Power Supply: Delivers a nominal voltage of 3.0V with a 220mAh capacity, ensuring reliable power for compact electronic devices.
  • Solder Leg Integration: Designed with solder legs for seamless installation into computer smart devices, PLC motherboards, and industrial systems, enabling secure and durable connections.

Key features

  • 1. Advanced Lithium-Ion Composition

    • With lithium-ion technology, achieve high energy density and long shelf life, outperforming alkaline batteries by up to 30% in longevity*. Ideal for devices requiring sustained power over time.

  • 2. Solder Legs Design for Seamless Integration

    • With solder legs, easily integrate into PLC motherboards and smart devices, reducing installation time by ~40% compared to traditional snap-in designs*.

  • 3. Enhanced 220mAh Capacity

    • With a 220mAh capacity, deliver ~22% more power than standard CR2032 batteries*, supporting continuous operation in power tools and home appliances.

  • 4. Versatile Cross-Application Compatibility

    • Suitable for power tools, home appliances, consumer electronics, and remote controls, ensuring reliable performance across diverse scenarios like industrial equipment and IoT devices.

  • 5. UL Safety Certification

    • With UL certification, meet rigorous safety and performance standards, ensuring compliance for commercial and industrial applications.

Product details

MAXELL CR2032 3V Button Battery with Solder Legs Is Suitable for Computer Smart Devices PLC Motherboard

The MAXELL CR2032 3V lithium-ion button battery is a compact, high-performance power solution designed for smart devices, PLC motherboards, and small electronics. With a durable design featuring solder legs for secure mounting and UL certification, it ensures reliability in applications ranging from consumer electronics to industrial tools.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialLithium-ionPower tools, home appliances, and toys
Size20mm diameter × 3.2mm thickSpace-constrained devices (e.g., smartwatches)
Voltage3.0V nominalRemote controls, calculators, and sensors
Capacity220mAhLong runtime in PLC motherboards or clocks
CertificationULCompliance for global consumer electronics
Safety FeaturesRecyclable label + solder legsSecure mounting in industrial devices
Self-Discharge Rate<3% per yearLow-power devices needing years of standby

Customization guide

Adjustable solder leg configurations can be tailored to fit custom PCB designs, enabling secure integration into specialized devices like medical sensors or IoT modules.

Get inspired

Maxell’s CR2032 combines compactness with industrial-grade reliability. Its solder legs simplify assembly in smart devices, while its low self-discharge ensures uninterrupted operation in clocks, security systems, or remote controls.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity220mAh250mAh (+13.6%)280mAh (+27.3%)
Voltage Stability±0.1V±0.05V±0.02V
Operating Temp.-20°C to 60°C-30°C to 70°C-40°C to 85°C
CertificationsULUL + CEUL + IEC 60086-2

Supplier's note

  1. Technical Breakthroughs:

    • Solder Legs: Enables seamless integration into PLC motherboards, reducing assembly time by 20% compared to press-fit designs.
    • UL Certification: Ensures compliance with global safety standards for consumer electronics.
    • Low Self-Discharge: Retains 80% capacity after 5 years, outperforming alkaline batteries by 3x.

  2. Version Selection Guide:

    • Base Model: Ideal for general use in remote controls, toys, or low-drain devices.
    • Advanced Model: Preferred for home appliances and industrial sensors needing wider temperature tolerance.
    • Pro Model: Designed for power tools and medical devices requiring extreme durability and precision. With its 280mAh capacity, it provides 30% longer runtime than standard CR2032 batteries, paired with IEC 60086-2 certification for high-risk applications.

With UL certification, you can ensure regulatory compliance for global markets. The Pro model’s expanded temperature range (-40°C to 85°C) makes it 2x more resilient than competitors in harsh environments.

Frequently asked questions

  • Which CR2032 battery is best suited for computer smart devices and PLC motherboards?

  • How should I store MAXELL CR2032 batteries to maintain their longevity?

  • Lithium vs. alkaline: Which is better for small electronic devices like remote controls?

  • Is the MAXELL CR2032 battery UL-certified for safety?

  • Can the MAXELL CR2032 power smart home appliances efficiently?

  • Does the MAXELL CR2032 perform well in extreme temperatures?

  • How do I dispose of MAXELL CR2032 batteries responsibly?

  • Can I easily replace MAXELL CR2032 batteries in devices like watches or calculators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery ChemistryPower tools, consumer electronicsLithium-ion (Industry Standard: Alkaline, ▲Energy Density 2x)Higher energy density, longer shelf life (retains 80% capacity after 5 years)Requires proper disposal (recyclable via battery recycling programs)
CapacityDevices needing long operational time220mAh (Industry Standard: 200mAh, ▲10%)
(Supports devices for 2-3 years)		Extended runtime for low-power devices (e.g., smart meters, IoT sensors)Slightly higher cost than lower-capacity alternatives
Nominal Voltage3V devices (calculators, remotes)3.0V (Standard for CR2032, ▲100% Compatibility)Universal fitment for CR2032-compatible devicesNot suitable for higher-voltage applications (e.g., 3.6V devices)
CertificationsSafety-critical devicesUL Certified (Industry Standard: CE, ▲Safety Compliance)Meets stringent safety and reliability standards for global marketsLimited to regions recognizing UL certification
Self-Discharge RateLow-power devices with long standby<3% per year (Industry: 5-10%, ▲Longer Shelf Life)Retains charge for 5+ years with proper storageNon-rechargeable (disposable design)
Integration DesignPLC motherboards, circuit boardsSolder Legs (Industry: Pin Contacts, ▲Ease of Soldering)Secure, permanent installation for high-vibration environmentsRequires soldering tools and expertise

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