OiD532025C-220 3.7V 220mAh 1C Discharge 300 Cycles Lithium Polymer Battery

Product Name:
OiD532025C-220 Lithium Polymer Battery

Advantages:

• High energy density and lightweight design
• Long cycle life with stable performance
• Safe and reliable with built-in protection circuits
• Supports multiple terminal options for versatile applications

Specifications:

Cycle Life:

Discharge Curve:

Operating Temperature Range:

Certifications:
Complies with GB/T 18287-2013, IEC/EN61960, and UL1642 standards.

Key Features:

• Overcharge, over-discharge, and short-circuit protection
• High-temperature and low-temperature performance
• RoHS compliant
• Supports JST-PH2.0, JST-XH, and custom terminal options

Applications:

• Portable electronic devices
• Wearable technology
• Medical devices
• IoT devices

Usage Warnings & Precautions:

• Avoid overcharging or over-discharging.
• Do not short-circuit the battery terminals.
• Use only with compatible chargers.
• Keep away from high temperatures and direct sunlight.

Storage Guidelines:

• Store at 20±5°C for optimal performance.
• Maintain 50% SOC for long-term storage.
• Avoid storing in humid or extreme temperature environments.

Warranty & Disclaimer:
This product is covered by a limited warranty against manufacturing defects. Misuse, improper handling, or unauthorized modifications void the warranty. The manufacturer is not liable for damages arising from 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