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  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
  • 3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector
3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector

3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector

  • 100 - 9900 Pieces
    $0.50
  • 10000 - 19900 Pieces
    $0.30
  • >= 20000 Pieces
    $0.20
View product details

3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Compact Power Supply: A 3.0V lithium button coin cell battery (CR2450) designed to provide stable, long-lasting power for low-drain electronic devices.
  • Integrated Wire Connector: Features pre-attached red/black color-coded wires to simplify polarity-aware connections, reducing installation complexity in small electronic systems.

Key features

  • 1. Corrosion-Resistant Material & Transparent Housing

    • With a corrosion-resistant lithium/manganese dioxide (Li/MnO₂) core encased in a semi-transparent plastic housing, you can easily monitor battery status and ensure long-term durability in diverse environments. The transparent design simplifies maintenance and quality checks without disassembly.

  • 2. Color-Coded Wires & Twisted Design for Reliable Connectivity

    • With color-coded red/black wires and twisted construction, you can achieve reduced electromagnetic interference (EMI) and simplified polarity identification, ensuring seamless integration into compact devices like wearables or IoT gadgets.

  • 3. 3.0V High-Energy Output for Versatile Applications

    • With a nominal voltage of 3.0V, this battery delivers consistent power for consumer electronics, toys, and home appliances, offering ~20% longer runtime* compared to alkaline alternatives in similar form factors.

  • 4. Compact Form Factor for Portable Device Integration

    • With a lightweight, compact design optimized for small electronic components, you can effortlessly power space-constrained devices like smart sensors, remote controls, or handheld tools.

  • 5. Adherence to Safety & Quality Standards

    • With materials and construction aligned to industry safety protocols (subject to manufacturer confirmation), you can trust compliance with certifications like RoHS or UN transportation standards for reliable, eco-conscious use.

Product details

3.0V Lithium Button Coin Cell Battery CMOS CR2450 Battery with Wire Connector

The 3.0V Lithium Button Coin Cell Battery CMOS CR2450 with Wire Connector is a compact, high-performance power solution designed for precision electronics. Its semi-transparent yellow housing and twisted red/black wire connectors ensure visibility of internal components and reduced electromagnetic interference (EMI). Ideal for consumer electronics, toys, power tools, and home appliances, this battery delivers reliable energy in a lightweight, space-saving format.

Technical specifications

FeatureSpecificationBenefit
MaterialSemi-transparent yellow plastic housingEasy inspection and maintenance
Nominal Voltage3.0VStable power for precision electronics
Battery ChemistryLithium Manganese Dioxide (Li/MnO₂)High energy density and long service life
Wire DesignTwisted red/black polarity-coded wiresReduced EMI and simplified polarity alignment
DimensionsCR2450 (24.5mm diameter × 5.0mm height)Compact fit for small devices
ApplicationsConsumer electronics, toys, power tools, home appliancesVersatile compatibility across industries

Customization guide

Adjustable parameters include:

  • Housing color/transparency to match device aesthetics or maintenance needs.
  • Wire length/termination to suit specific device integration requirements.
  • Voltage tolerance for specialized applications needing precise power output.

Get inspired

With its compact design and robust performance, this battery is perfect for wearable tech, smart home devices, or portable gadgets. Its semi-transparent housing and polarity-coded wires simplify installation, while the lithium chemistry ensures longevity even in high-drain applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity (mAh)600690 (+15%)780 (+30%)
Operating Temp Range-20°C to 60°C-30°C to 60°C-40°C to 85°C*
Safety FeaturesStandard protectionEnhanced overcharge guardPremium thermal regulation + short-circuit protection

Supplier's note

  1. Three Technical Breakthroughs:

    • 3.0V Nominal Voltage: Outperforms standard 3V batteries by delivering 10% higher energy density for devices like smart sensors.
    • Twisted Wires: Reduce EMI by 25% compared to straight-wired designs, critical for noise-sensitive electronics.
    • Semi-Transparent Housing: Enables real-time monitoring of electrolyte levels without disassembly, extending maintenance intervals.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic applications (e.g., toys, remote controls) where cost-efficiency is prioritized.
    • Advanced Model: Recommended for moderate-duty devices (e.g., smart home sensors) requiring extended temperature tolerance.
    • Pro Model: Engineered for industrial or extreme environments (e.g., outdoor security systems) needing premium safety and longevity. With its tripled thermal regulation, the Pro version ensures stable performance even in harsh conditions.

Frequently asked questions

  • Which devices are best suited for the 3.0V CR2450 battery with wire connectors?

  • How do I check the charge level of the CR2450 battery's transparent housing?

  • How does lithium (Li/MnO₂) compare to alkaline in CR2450 batteries?

  • Can the CR2450 battery's wires be customized for specific applications?

  • Is the 3.0V CR2450 battery UL-certified for consumer electronics?

  • Does the pre-wired connector simplify installation in home appliances?

  • How long does the 3.0V CR2450 last in high-drain devices like toys?

  • Is the CR2450 compatible with devices requiring 3.0V nominal voltage?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Lithium Coin Cell (CR2450)Consumer electronics, toys, power tools3.0V (IEC 60086), Li/MnO₂ (IEC 60086), 620 mAh (IEC 60086), AWG 24 wires (UL 1581)▲ High energy density for compact devices, integrated wires simplify installation, 10-year shelf lifeNon-rechargeable, higher cost, limited capacity for high-drain devices
AA AlkalineRemote controls, clocks1.5V (IEC 60086), Zinc-MnO₂ (IEC 60086), 2600 mAh (IEC 60086)Cost-effective, widely available, ideal for low-drain devicesShorter shelf life (5-7 years), non-rechargeable, lower energy density
NiMH AA (Rechargeable)Digital cameras, toys1.2V (IEC 61951), NiMH (IEC 61951), 2000 mAh (IEC 61951), 1000 recharge cycles▲ Reusable, cost-effective over time, moderate capacity for moderate drainLower voltage, self-discharge (20%/month), shorter shelf life
CR2032Calculators, watches3.0V (IEC 60086), Li/MnO₂ (IEC 60086), 220 mAh (IEC 60086)Compact design, stable voltage for precision devices, long shelf lifeSmall capacity (▲ vs CR2450), non-rechargeable, limited power output
Zinc-Carbon AALow-drain devices (e.g., flashlights)1.5V (IEC 60086), Zinc-Carbon (IEC 60086), 1000-1500 mAh (IEC 60086)Inexpensive, reliable for basic low-drain needsShort shelf life (3-5 years), prone to leakage, lower capacity vs alkaline
Silver-Oxide Button CellWatches, hearing aids1.55V (IEC 60086), Silver-Oxide (IEC 60086), 150 mAh (IEC 60086)▲ Stable voltage for precision devices, long shelf lifeHigh cost, toxic materials, very small capacity (▲ vs CR2032)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.