3.7V 820mAh Explosion Proof Lithium Battery 200 Cycles 0.5C Discharge

OiD604046-800 3.7V 820mAh 0.5C Discharge 200 Cycles Explosion Proof Lithium Battery

Product Name:

OiD604046-800 Explosion Proof Lithium Polymer Battery

Advantages:

• High capacity and long cycle life
• Explosion-proof design for enhanced safety
• Reliable performance in various temperature conditions
• RoHS compliant and environmentally friendly
• Lightweight and compact design

Specifications:

Cycle Life:

Discharge Curve:

Operating Temperature Range:

Certifications:

• Complies with GB 3836 series (China), IEC 60079 series (International), and ATEX Directive (EU).

Key Features:

• Explosion-proof design for enhanced safety
• High discharge rate up to 0.5C
• Built-in protection against overcharge, over-discharge, and short circuits
• Low self-discharge rate
• Lightweight and compact design

Applications:

• Portable electronic devices
• Medical devices
• IoT devices
• Wearable technology
• Backup power systems

Usage Warnings & Precautions:

• Do not short-circuit the battery terminals.
• Avoid exposing the battery to high temperatures or direct sunlight.
• Use only the recommended charger for charging.
• Do not disassemble or modify the battery.
• In case of leakagfe, swelling, or overheating, stop using the battery immediately and dispose of it properly.

Storage Guidelines:

• Store the battery at 20±5°C for optimal performance.
• If storing for more than 3 months, charge the battery to 60% capacity every 3 months.
• Avoid storing the battery in humid or high-temperature environments.

Warranty & Disclaimer:

• 12-month warranty from the date of shipment.
• The warranty does not cover damage caused by improper use, mishandling, or unauthorized modifications.
• The manufacturer is not responsible for any accidents caused by failure to follow the specifications and precautions.

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