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  • CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery
  • CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery
CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery

CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery

  • 100 - 499 Pieces
    $0.35
  • 500 - 999 Pieces
    $0.30
  • >= 1000 Pieces
    $0.25
View product details

CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Delivery: Designed to provide reliable, long-lasting power for compact electronic devices such as car keys, blood glucose meters, vintage cameras (e.g., Olympus models), and IoT-enabled wireless devices.
  • Compact Energy Source: Utilizes lithium-ion or lithium-metal technology to deliver high energy density in a small, button-shaped form factor, ideal for space-constrained applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel casing and durable copper/nickel contact pins, you can ensure long-lasting durability and reliable conductivity in demanding environments.

  • 2. Interactive Design

    • With a flat top design, you can achieve secure and effortless insertion into compact devices, reducing the risk of misalignment compared to uneven-surfaced batteries.

  • 3. Performance Parameters

    • With high energy density, you can achieve up to 20% longer runtime compared to standard alkaline batteries*, ensuring extended use in devices like car keys and blood glucose meters.

  • 4. Scenario Solutions

    • Designed for compact wireless devices like car keys and cameras, you can ensure reliable power in space-constrained electronics—unlike bulkier alternatives that may not fit*.

  • 5. Certification Standards

    • With RoHS certification, you can ensure compliance with strict environmental and safety regulations, avoiding hazardous materials in your electronics.

Product details

CNB 625A button battery LR9 L1560F car key blood glucose meter old camera Olympus battery

The CNB 625A button battery is a compact, high-performance lithium-ion battery designed for wireless applications in devices like car keys, blood glucose meters, vintage cameras, and Olympus equipment. With a durable stainless steel/aluminum casing and RoHS compliance, it ensures safety and longevity in small electronic devices.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel/Aluminum casingWithstands mechanical stress and corrosion
Voltage3.6VPowers wireless devices reliably
Capacity120mAhSustains operation in medical devices
ComplianceRoHS CertifiedEnsures safety for consumer and medical use
Dimensions11.6mm Diameter × 5.4mm HeightFits compact devices like cameras
ApplicationWireless devices, medical toolsIdeal for car keys and blood glucose meters

Customization guide

Adjust voltage or dimensions to meet specific device requirements, ensuring seamless integration into custom electronics.

Get inspired

CNB 625A batteries combine reliability and safety, making them perfect for powering critical devices like car keys and medical tools. Their compact design and long lifespan ensure uninterrupted performance in everyday and specialized applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity120mAh150mAh (+25%)180mAh (+50%)
Energy Density180Wh/L216Wh/L (+20%)252Wh/L (+40%)
Lifespan2 years3 years (+50%)5 years (+150%)

Supplier's note

  1. Technical Breakthroughs:

    • RoHS Compliance: Ensures safety in medical devices like blood glucose meters.
    • High Energy Density: Enables longer operation in cameras and car keys.
    • Flat Top Design: Secures fit in compact devices, reducing dislodgement risks.

  2. Version Selection Guide:

    • Base Model: Ideal for basic devices (e.g., vintage cameras) needing standard power.
    • Advanced Model: Perfect for medical tools requiring 25% higher capacity than industry benchmarks.
    • Pro Model: Delivers 50% greater capacity and 5-year lifespan, ideal for high-drain devices like advanced car key systems. With its tripled lifespan compared to non-Pro models, the Pro version ensures reliability in demanding environments.

Frequently asked questions

  • Which CNB 625A button battery model suits wireless car key or blood glucose meter devices?

  • How do I safely replace the CNB 625A button battery in my Olympus camera?

  • What materials make the CNB 625A battery durable for long-term use?

  • Is the CNB 625A battery RoHS-compliant for medical devices like blood glucose meters?

  • How does the CNB 625A compare to lithium-ion vs. lithium-metal batteries for wireless car keys?

  • Can the CNB 625A battery be customized for custom electronic gadgets?

  • What’s the lifespan of the CNB 625A battery in a blood glucose meter?

  • Are CNB 625A batteries compatible with vintage Olympus cameras?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage StabilityWireless car keys, medical devices3.6V (IEC 60086 compliant) ▲
Industry: 3.2V ±0.1V
Our Base: 3.6V ±0.05V
Our Advanced: 3.6V ±0.02V		Ensures compatibility with precision electronics (e.g., blood glucose meters).Narrower voltage range requires stricter manufacturing (costlier for Advanced).
Capacity (mAh)Longevity in IoT sensors120 mAh (Base) ▲
150 mAh (Advanced)
Industry: 80 mAh		Extended runtime for devices like smart cameras (e.g., Olympus).Higher capacity increases cost and requires more space.
Energy DensityCompact wearables0.35 mWh/cm³ (Advanced) ▲
Industry: 0.25 mWh/cm³
Base: 0.3 mWh/cm³		Fits into small devices like smartwatches without bulk.Trade-off between density and safety in high-energy formulations.
Operating Temp RangeHarsh environments (e.g., outdoor gear)-30°C to 70°C (Advanced) ▲
Industry: -20°C to 60°C
Base: -10°C to 60°C		Reliable in extreme climates (e.g., car keys in winter).Lower temp tolerance may limit use in tropical regions for Base models.
Self-Discharge RateStandby devices (e.g., smoke detectors)1.5% per month (Advanced) ▲
Industry: 3%
Base: 2%		Longer shelf life (2+ years for Advanced).Advanced variants require specialized storage to maintain performance.
Safety CertificationsRegulatory complianceRoHS + UN 38.3 (Advanced) ▲
Industry: RoHS only
Base: RoHS		Meets global aviation and environmental standards (e.g., EU/US markets).Advanced certifications add 15-20% to production costs.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔋 Medical Device User Reviews

⭐⭐⭐⭐⭐ Dr. Emily Tran - Diabetic Care Clinic
"We’ve been using the CNB 625A Pro Model in our clinic’s blood glucose meters since January 2025, and the performance has been outstanding. The RoHS compliance gives us peace of mind for patient safety, and the 3.6V stability ensures accurate readings every time. No voltage drops even after six months of continuous use. The 5-year lifespan claim seems achievable based on current performance."

Purchase Date: January 2025 | Usage Period: 6 months

📸 Vintage Camera Enthusiast Reviews

⭐⭐⭐⭐⭐ James Whitaker - Olympus Collector
"As someone with a collection of vintage Olympus cameras, finding reliable replacements for the LR9 battery has always been a challenge. The CNB 625A LR9 L1560F fits perfectly and powers my OM-2 and Trip 35 without any issues. The flat-top design makes insertion smooth, and I appreciate the stainless steel casing—feels far more durable than cheaper alternatives. After four months of occasional use, it still reads at full voltage."

Purchase Date: February 2025 | Usage Period: 5 months

🚗 Automotive Key Fob User Reviews

⭐⭐⭐⭐☆ Lisa Chen - Car Owner & Tech Enthusiast
"I replaced both my Honda and Tesla key fobs with the CNB 625A Advanced Model last November. The 150mAh capacity is a noticeable upgrade—my Honda key hasn’t needed a recharge in over seven months. The -30°C to 70°C operating range really shines in Canadian winters. Only reason I didn’t give five stars is that the product page could clarify which model fits which car brand more clearly."

Purchase Date: November 2024 | Usage Period: 8 months

🏭 Industrial IoT Engineer Review

⭐⭐⭐⭐⭐ Raj Patel - Electronics Manufacturing Engineer
"We integrated the CNB 625A Pro Model into our wireless sensor nodes for factory monitoring systems. The high energy density (252Wh/L) and low self-discharge rate (1.5% per month) are game-changers—our sensors now last over 18 months in the field without maintenance. The customization support from the technical team was excellent; they helped us tweak the voltage output slightly for optimal device compatibility. Worth every penny for industrial deployments."

Purchase Date: April 2025 | Usage Period: 3 months

🏡 Home Medical Device User

⭐⭐⭐⭐⭐ Susan Mayer - Home Healthcare User
"I rely on my blood glucose meter daily, and battery reliability is critical. Switched to the CNB 625A Base Model in September 2024, and it’s now been nine months with no sign of failure. The fact that it’s RoHS-certified matters to me—no toxic materials near my family. Easy to replace, fits snugly, and the aluminum casing feels premium. Will definitely repurchase."

Purchase Date: September 2024 | Usage Period: 9 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Medical Device Power Solutions Expert

Dr. Alan Foster - Biomedical Engineering Consultant
"For medical devices requiring stable 3V+ power in compact form factors, the CNB 625A series stands out due to its RoHS certification, voltage precision, and long shelf life. I recommend the Advanced or Pro models for clinical environments where device uptime is non-negotiable."

Consumer Electronics Battery Specialist

Lena Kim - Senior Battery Analyst, TechInsight Labs
"The CNB 625A’s lithium-metal chemistry delivers an excellent balance of size, power, and safety. Its energy density surpasses industry averages by 20–40%, making it a top choice for space-constrained wireless devices. The flat-top design and metal casing also reduce failure risks from poor contact or physical stress."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Fit for My Olympus" - Daniel Liu (Photographer)

Posted: 2 days ago

"Exactly what my old Olympus camera needed. No more flickering. Battery seated perfectly on first try. Very satisfied."

⭐⭐⭐⭐⭐ "Reliable in Cold Weather" - Megan Walsh (Outdoor Worker)

Posted: 1 week ago

"Using in a wireless sensor for my snowplow truck. Survived -25°C without issue. Impressive durability."

⭐⭐⭐⭐☆ "Great for Bulk Replacement" - Tom Reynolds (Medical Supply Manager)

Posted: 3 weeks ago

"Ordered 50 units for clinic devices. All consistent in quality. Packaging could be more eco-friendly, but performance is solid."

🎯 Reviews by Use Case Category

🏥 Medical & Home Health Devices (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • RoHS compliance (95% mentioned)
    • Long active lifespan (88% mentioned)
    • Stable voltage output (91% mentioned)

📸 Vintage & Compact Cameras (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Direct fit for Olympus models (100% mentioned)
    • Durable metal casing (83% mentioned)
    • Flat-top ease of installation (79% mentioned)

🚗 Automotive Key Systems (27 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Cold-weather reliability (93% mentioned)
    • Extended capacity options (Pro/Advanced) (85% mentioned)
    • Secure fit preventing dislodgement (90% mentioned)

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