INR18650N20A30 3.6V 2000mAh 30A 500 Cycles High-Rate 18650 Battery

Product Name

INR18650N20A30 High-Rate Rechargeable Lithium-Ion Battery

Advantages

• High-rate discharge capability (up to 30A continuous)
• Long cycle life with stable performance
• Superior energy density (410 Wh/L, 160 Wh/kg)
• Wide operating temperature range (-20°C to 75°C)
• Certified for global safety standards

Specifications

Cycle Life

Discharge Curve

Operating Temperature Range

Certifications

Complies with BIS, KC, BSMI, CB, UL, CCC, and other international safety standards.

Key Features

• High-rate discharge for power-intensive devices.
• Robust cycle life under extreme conditions.
• Advanced NCM ternary cathode material.
• Ultra-low internal resistance (≤18mΩ).
• Lightweight design (≤45g) for portable applications.

Applications

• Power Tools: Drills, saws, grinders.
• Outdoor Equipment: Lawn mowers, trimmers.
• Cleaning Tools: High-performance vacuum cleaners.
• Small Appliances: Portable fans, kitchen gadgets.

Usage Warnings & Precautions

• Avoid overcharging/discharging beyond specified limits.
• Use only with compatible chargers supporting 4.20V cutoff.
• Do not short-circuit, puncture, or incinerate.
• Keep away from children and flammable materials.
• Follow local regulations for disposal.

Storage Guidelines

• Store at 20°C–25°C in dry conditions.
• Maintain charge level at 30%–50% for long-term storage.
• Avoid exposure to direct sunlight or moisture.
• Recharge every 6 months if stored unused.

Warranty & Disclaimer

• 12-month limited warranty against manufacturing defects.
• Not liable for misuse, improper storage, or unauthorized modifications.
• Specifications subject to change without prior notice.

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