21700 3.6V 6000mAh Li-Ion Battery 60A Discharge 500 Cycles

INR21700N60YD 3.6V 6000mAh 60A Discharge 500 Cycle

Product Name

21700 Li-Ion Battery (INR21700N60YD)

Advantages

• High energy density (296Wh/kg)
• Long cycle life with stable performance
• Wide operating temperature range
• Robust safety features

Specifications

Cycle Life

Discharge Curve

Operating Temperature Range

Certifications

Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Key Features

• High Discharge Rate: Supports up to 10C (60A) continuous discharge.
• Safety: Passes overcharge, over-discharge, short-circuit, and thermal shock tests.
• Efficiency: ≥90% discharge efficiency at 2C rate.
• Low-Temperature Performance: ≥70% capacity retention at -20°C.

Applications

• Electric vehicles (EVs) and e-bikes
• Power tools
• Energy storage systems
• Portable medical devices

Usage Warnings & Precautions

• Do NOT reverse charge/discharge or expose to temperatures >70°C.
• Use protective circuits to avoid overcharge (>4.2V) or over-discharge (<2.5V).
• Avoid mechanical damage (puncture, crush, or immersion in liquids).

Storage Guidelines

• Store at 10%–35% SOC in dry conditions (0%–50% RH).
• Recharge every 12 months if stored long-term.

Warranty & Disclaimer

• 1-year warranty for manufacturing defects (excludes misuse or improper assembly).
• Not liable for damages caused by unauthorized modifications or non-compliance with specifications.

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