400mAh LiFePO4 Rechargeable Battery 2000 Cycles 3.2V

IFR14430N4A1.2 LiFePO4 Battery 3.2V 400mAh 1200mA 2000 Cycles Long Lifespan

Product Name

IFR14430N4A1.2 LiFePO4 Battery

Advantages

• High safety with LiFePO4 chemistry
• Long cycle life (2000+ cycles at 80% DoD)
• Wide operating temperature range
• Stable discharge voltage

Specifications

Cycle Life

Discharge Curve

Operating Temperature Range

Certifications

Compliant with UN38.3, CE, RoHS, and IEC 62133 standards.

Key Features

• High Safety: Stable LiFePO4 chemistry resists thermal runaway.
• Wide Temperature Range: Operates efficiently in extreme conditions.
• Low Self-Discharge: Retains 85% capacity after 1 year of storage.
• Lightweight Design: Compact size for portable applications.

Applications

• Solar-powered devices (e.g., garden lights, sensors)
• Emergency lighting and backup systems
• Portable medical equipment
• DIY electronics and robotics
• Low-power IoT devices

Usage Warnings & Precautions

• Do not exceed 3.65V charging voltage or 2.0V discharge cutoff.
• Avoid short-circuiting, puncturing, or exposing to fire.
• Use a compatible LiFePO4 charger only.
• Discontinue use if battery swells or overheats.

Storage Guidelines

• Store at 30%-50% charge in a dry, cool environment (-10°C to 25°C).
• Recharge every 6 months during long-term storage.

Warranty & Disclaimer

• 12-month limited warranty against manufacturing defects.
• Not responsible for misuse, improper charging, or unauthorized modifications.

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