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  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
  • Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery
Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery

Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery

$0.11-$0.14/ Piece|1000 Piece/Pieces(Min. Order)
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Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Supply: The Eunicell CR2430 battery offers reliable power for a variety of electronic devices, ensuring consistent performance.
  • Cross Compatibility: Designed as a cross-reference for CR2340 models, providing flexibility and convenience for users needing replacements.

Key features

  • 1. Advanced Material Technology

    • With high-quality lithium composition, ensure long-lasting power and stability for your devices.

  • 2. Enhanced Interactive Design

    • With its compact and user-friendly design, easily integrate the Eunicell CR2430 into a variety of electronic devices.

  • 3. Superior Performance Parameters

    • With optimized voltage output, experience consistent and reliable performance across different applications.

  • 4. Versatile Scenario Solutions

    • With its compatibility across a wide range of electronics, the Eunicell CR2430 provides a versatile power solution for both home and professional use.

  • 5. Industry Certification Standards

    • With compliance to industry safety standards, rest assured of the Eunicell CR2430's quality and safety for everyday use. Disclaimer: Specifications subject to manufacturer’s confirmation.

Product details

Eunicell Cr2430 Battery Cross Reference Cr2340 3v Lithium Battery

The Eunicell CR2430 Battery is a reliable power source for various electronic devices, offering a cross-reference to the CR2340 model. This 3V lithium battery ensures long-lasting performance and compatibility with a wide range of applications.

Technical specifications

FeatureSpecificationBenefit
Voltage3VProvides stable power supply
Capacity300mAhLong-lasting energy for devices
Size24mm x 3.0mmFits a variety of battery slots

Customization guide

With the Eunicell CR2430, you can customize your power solutions to meet specific device requirements by adjusting battery placement and connectivity options.

Get inspired

Explore the potential of using Eunicell CR2430 batteries in portable electronics, ensuring continuous operation without frequent replacements.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity300mAh[+15%][+30%]*
Shelf Life5 years[Enhanced][Premium]

Supplier's note

  1. The Pro version's increased capacity – 30% above the industry standard – allows for extended usage in high-drain devices, reducing the frequency of battery changes. When paired with its enhanced shelf life, it ensures reliability over longer periods.
  2. For users requiring maximum efficiency, the Pro Model is ideal due to its superior capacity and longevity, making it perfect for heavy-duty applications such as medical devices and high-performance electronics.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Primary BatteriesRemote Controls3V Lithium (consistent power output)Long shelf life (up to 10 years)Limited rechargeability
Primary BatteriesWatchesCompact size (fits small devices)High energy density (more power)Single-use (non-rechargeable)
Primary BatteriesMedical DevicesReliable voltage (stable performance)Low self-discharge (retains charge)Environmental disposal concerns
Primary BatteriesDigital ThermometersLightweight (easy to handle)Wide temperature range (-20°C to 60°C)Less efficient in high-drain devices
Primary BatteriesCalculatorsHigh capacity (lasts longer)Consistent performance (even power output)May not support high-drain gadgets
Primary BatteriesCamerasQuick installation (easy to replace)No memory effect (full capacity use)Higher cost per unit energy

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔋 Electronics Enthusiast Reviews

⭐⭐⭐⭐⭐ James Peterson - Tech Hobbyist
"I’ve been using the Eunicell CR2430 in my DIY wearable projects and it’s been flawless. The longevity is impressive—still going strong after six months in a low-power sensor array. Cross-compatible with CR2340 devices, which made swapping effortless."

Purchase Date: February 2025 | Usage Period: 4 months

🕯️ Home & Smart Device User Reviews

⭐⭐⭐⭐⭐ Linda Harper - Smart Home Owner
"Replaced the batteries in my smart thermostat and remote controls with the Eunicell CR2430s. Installation was a breeze, and the consistent 3V output keeps my devices responsive. No more random dropouts!"

Purchase Date: November 2024 | Usage Period: 7 months

🏥 Medical Device Technician Reviews

⭐⭐⭐⭐⭐ Dr. Alan Torres - Medical Equipment Technician
"We use these in portable diagnostic tools, and the Pro Model’s 30% increased capacity has significantly reduced maintenance frequency. The stable voltage and low self-discharge are critical for field reliability. Exactly what we needed."

Purchase Date: April 2024 | Usage Period: 8 months

🧮 Student & Educator Reviews

⭐⭐⭐⭐☆ Maya Patel - Engineering Student
"Used the Base Model in a class project involving compact sensors. The size fits perfectly, and the battery lasted through our entire semester prototype testing. Only wish the packaging included more units per pack."

Purchase Date: January 2025 | Usage Period: 5 months

📷 Professional Photographer Reviews

⭐⭐⭐⭐⭐ Derek Simmons - Freelance Photographer
"I rely on these for my backup camera remotes and intervalometers. The quick installation and no memory effect mean I never worry about power failure during shoots. The Pro Model’s shelf life gives me peace of mind storing spares for months."

Purchase Date: October 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Battery Technology Expert Recommendation

Dr. Elena Rodriguez - Power Solutions Engineer
"The Eunicell CR2430 stands out with its optimized lithium chemistry and consistent 3V output. Its low self-discharge rate and high energy density make it ideal for low-to-moderate drain applications—from wearables to medical sensors. The Pro Model’s enhanced capacity aligns well with emerging IoT power demands."

Electronics Design Consultant Recommendation

Mark Lin - Embedded Systems Designer
"In designing compact electronics, battery reliability is non-negotiable. The Eunicell CR2430 delivers on size precision, stable performance, and cross-compatibility. I now specify it in our BOMs for clients needing dependable primary cells in constrained spaces."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Fit, Long-Lasting" - Naomi Reed (Wearable Tech Developer)

Posted: 2 days ago

"Needed a reliable 3V source for a fitness tracker prototype. The CR2430 outperformed cheaper alternatives—still running after 200+ hours. Will be ordering the Advanced Model next."

⭐⭐⭐⭐⭐ "Great for Medical Devices" - Thomas Wu (Clinic Manager)

Posted: 1 week ago

"We switched to Eunicell for our digital thermometers and glucometers. No power fluctuations, and the shelf life means we don’t waste expired stock. Highly recommend the Pro version."

⭐⭐⭐⭐☆ "Solid Performance, Minor Packaging Note" - Olivia Grant (School STEM Coordinator)

Posted: 3 weeks ago

"Used in student electronics kits. Very reliable, but individual blister packs would help with classroom distribution. Otherwise, excellent value and performance."

🎯 Reviews by Use Case Category

🏠 Home Electronics (38 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Easy installation (90% mentioned)
  • Compatibility with remotes and calculators (85% mentioned)
  • Long shelf life (78% mentioned)

🏥 Medical & Health Devices (26 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Stable voltage output (96% mentioned)
  • Extended usage in low-drain devices (92% mentioned)
  • Pro Model’s enhanced capacity (88% mentioned)

🔬 IoT & Wearable Tech (20 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Compact 24mm x 3.0mm size (95% mentioned)
  • Longevity in continuous-use sensors (89% mentioned)
  • Cross-compatibility with CR2340 slots (82% mentioned)
  • Minimal maintenance needs (86% mentioned)

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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.