3.2V 4800mAh LiFePo4 Battery 14.4A Discharge 2000+ Cycles

IFR26700N48N14.4 LiFePo4 Battery 3.2V 4800mAh 14.4A Discharge 2000+ Cycles

Product Name

IFR26700N48N14.4 LiFePo4 Battery Cell

Advantages

• High Discharge Capability: Supports up to 14.4A (3C) continuous output for power-demanding tasks.
• Extended Cycle Life: 2000+ cycles with ≥80% capacity retention.
• Wide Temperature Range: Reliable operation from -20°C to 60°C.
• Safe LiFePo4 Chemistry: Inherent stability reduces thermal runaway risks.
• Efficient Charging: 0.5C (2400mA) rated charge current.

Specifications

Cycle Life

Operating Temperature Range

Discharge Curve

Certifications

• Complies with UN38.3, CE, RoHS, and IEC 62133 safety standards.

Key Features

• Compact Design: Slim 26700 form factor (26.5mm diameter) for space-constrained applications.
• Low Self-Discharge: <3% monthly loss during storage.
• Durable Construction: Robust casing for mechanical resilience.

Applications

1. Portable Electronics: High-drain devices like LED flashlights and handheld scanners.
2. Light Electric Vehicles: Electric skateboards, compact e-bikes, and mobility scooters.
3. Renewable Energy Storage: Small solar panels and portable wind turbines.
4. Medical Devices: Battery-powered medical monitors and portable equipment.
5. IoT & Sensors: Long-life power for remote sensors and wireless devices.

Usage Warnings & Precautions

• ⚠️ Never charge above 45°C or discharge below -20°C to avoid permanent damage.
• Use only LiFePo4-specific chargers with 3.65V cut-off.
• Prevent terminal short circuits with insulated tools and protective covers.
• Avoid crushing, puncturing, or exposing the battery to water.

Storage Guidelines

• Optimal Storage SOC: 30%-50% (2.8V-3.3V per cell).
• Temperature: -10°C to 35°C (dry, non-condensing conditions).
• Recharge Frequency: Every 6 months for batteries stored long-term.

Warranty & Disclaimer

• Warranty: 24-month limited warranty against manufacturing defects.
• Disclaimer: Warranty void if misused (e.g., over-discharge, extreme temperatures). Dispose per local regulations.

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