7.4V 630mAh Li Ion Battery 300 Cycles 2C Discharge

OiD523040-2S-630 7.4V 630mAh 2C Discharge 300 Cycles Lithium Polymer Battery

Product Name:

OiD523040-2S-630 Lithium Polymer Battery

Advantages:

• High energy density
• Long cycle life
• Stable performance under various conditions
• Lightweight and compact design

Specifications:

Cycle Life:

Discharge Curve:

Operating Temperature Range:

Certifications:

• GB/T 18287-2013
• IEC/EN61960
• UL1642

Key Features:

• Overcharge, over-discharge, and short-circuit protection
• High discharge rate capability
• Low self-discharge rate
• RoHS compliant

Applications:

• Portable electronic devices
• Medical devices
• Power tools
• Consumer electronics

Usage Warnings & Precautions:

• Do not short-circuit the battery.
• Avoid exposure to high temperatures and moisture.
• Use only the specified charger.
• Do not disassemble or modify the battery.

Storage Guidelines:

• Store at 20±5°C for optimal performance.
• Charge to 60% capacity if storing for more than 3 months.
• Keep away from metal objects to prevent short-circuiting.

Warranty & Disclaimer:

• 12-month warranty from the date of shipment.
• Proper handling and usage are required to maintain warranty validity.
• Manufacturer is not responsible for accidents caused by improper use.

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