Compact 3.7 V 750mah Rechargeable Battery Explosion Proof LiMn2O4 Battery 0.5C Discharge Current

OiD704038-730 3.7V 750mAh 0.5C Discharge Current 200 Cycles Explosion Proof Lithium Battery

Product Name:

OiD704038-730 Explosion Proof Lithium Battery

Advantages:

• High energy density and long cycle life
• Enhanced safety features for explosion-proof applications
• Environmentally friendly, compliant with RoHS standards
• Reliable performance under extreme conditions

Specifications:

Cycle Life:

Discharge Curve:

Operating Temperature Range:

Certifications:

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

Key Features:

• Explosion-proof design for high-risk environments
• High capacity and stable voltage output
• Lightweight and compact design
• Long cycle life with minimal capacity degradation

Applications:

• Industrial equipment in hazardous environments
• Medical devices requiring reliable power sources
• Portable electronics with high safety standards
• Emergency backup systems

Usage Warnings & Precautions:

• Use only specified chargers to avoid overheating or explosion.
• Do not short-circuit the battery terminals.
• Avoid exposing the battery to high temperatures or direct sunlight.
• Do not disassemble or puncture the battery.
• In case of leakage, avoid contact with skin or eyes and seek medical attention immediately.

Storage Guidelines:

• Store at 50% charge state in a cool, dry place.
• Avoid storage temperatures above 45℃ or below -10℃.
• Recharge the battery every 6 months if stored for extended periods.

Warranty & Disclaimer:

• Warranty period: 12 months from the date of manufacture.
• The manufacturer is not liable for damages caused by improper handling or misuse of the battery.
• Any modifications to specifications or materials will be communicated in writing to the customer.

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