High Energy Density 14500 Battery 0.85A 3.7 V 850mAh Battery Rechargeable

ICR14500N8LT 3.7V 850mAh 0.85A 500 Cycles 14500 Rechargeable Li-Ion Battery

Product Name

ICR14500N8LT 14500 Rechargeable Li-Ion Battery

Advantages

• High energy density and stable voltage output
• Lightweight design for portable applications
• Long cycle life with reliable performance

Specifications

Cycle Life

Discharge Curve

Operating Temperature Range

Certifications

• Compliant with RoHS, CE, and UN38.3 standards.

Key Features

• Safety: Built-in PTC protection and overcharge/discharge prevention.
• Performance: Low self-discharge rate (<3% per month).
• Compatibility: Ideal for devices requiring 14500 rechargeable Li-Ion batteries.

Applications

• Flashlights, LED torches, and portable lighting.
• Medical devices and electronic toys.
• Backup power for small electronics.
• 

Usage Warnings & Precautions

• Do not short-circuit, overcharge, or expose to temperatures above 60°C.
• Use only with compatible chargers (4.2V CC/CV).
• Keep away from children and flammable materials.

Storage Guidelines

• Store at 30–50% charge in a cool, dry environment (20°C recommended).
• Avoid prolonged storage at full charge or high temperatures.

Warranty & Disclaimer

• 12-month limited warranty against manufacturing defects.
• Not liable for misuse, improper storage, or unauthorized modifications.

Our Mission:  Original Innovation, Power the Future!

As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosophy of "Original Innovation & Development" , delivering sustainable, high-performance energy solutions for global applications, including consumer electronics, smart devices, electric vehicles, and energy storage systems.

With dozens of proprietary patents, the accreditation of Guangdong Provincial Eco-Friendly Lithium Battery Engineering Research Center, and strategic collaborations with leading institutions like National University of Singapore, Wuhan University, and Shenzhen University, OiD continuously pushes the boundaries of battery technology. Our products power critical infrastructure, including high-speed rail energy storage, residential solar systems, and defense projects, accelerating the global transition to clean energy.

Key Strengths

1.  Original Innovation
   • Core technologies in Li/Na-ion and solid-state batteries, backed by inventions, utility models, and design patents.
   • Joint R&D centers with top universities (e.g., Wuhan University), enabling rapid commercialization of cutting-edge research.
2.  End-to-End Energy Solutions
   • 500+ customizable battery models for consumer electronics, EVs, and grid-scale storage.
   • Superior performance: high energy density, fast charging, extended cycle life, and extreme-temperature resilience
3. Sustainability Commitment
   • Eco-conscious materials (e.g., cobalt-free cathodes, solid electrolytes) and processes to minimize environmental impact.
4. Global Reach
   • R&D Hubs: Shenzhen, Wuhan (university partnerships)
   • Manufacturing: Automated production lines in Shenzhen
   • Markets: Asia, Europe, North America