Meta Description: Discover the LFP32140-15000LC LiFePO4 rechargeable cell: 15000mAh capacity, 3.2V, high cycle life, robust temperature performance. Ideal for energy storage, EVs, and industrial applications.

Product Overview

The LFP32140-15000LC is a high-performance cylindrical lithium iron phosphate (LiFePO4) cell designed for applications demanding high capacity, extended cycle life, and superior safety. With a nominal capacity of 15000mAh and stable discharge characteristics, it is suitable for energy storage systems, electric vehicles, backup power, and industrial equipment.

Key Specifications

Performance Characteristics

Cycle Life

• 2000 cycles at 0.5C charge/0.5C discharge with ≥80% capacity retention
• 1500 cycles at 0.5C charge/1C discharge with ≥80% capacity retention
• 1000 cycles at 0.5C charge/1.5C discharge with ≥80% capacity retention

Temperature Performance

• Discharge capacity at -10°C: ≥75% of nominal capacity
• Discharge capacity at 0°C: ≥85% of nominal capacity
• Discharge capacity at 55°C: ≥99% of nominal capacity

Storage Performance

• Room Temperature Storage: ≥96% capacity retention after 28 days
• High-Temperature Storage (60°C): ≥95% capacity retention after 7 days

Safety Features

The cell complies with international safety standards and has passed the following tests:

• External short circuit
• Overcharge and over-discharge
• Hot oven test (130°C)
• Impact and drop test
• Vibration and nail penetration
• Temperature cycling and low-pressure test

Applications

• Energy Storage Systems (ESS)
• Electric Vehicles and E-Mobility
• Backup Power Solutions
• Industrial and Medical Equipment
• Solar Power Storage

Handling & Safety Guidelines

• Use a dedicated LiFePO4 charger
• Avoid reverse charging, short-circuiting, or exposure to high temperatures
• Do not disassemble, crush, or expose the cell to water or fire
• Store in a cool, dry environment away from conductive materials
• Follow local regulations for disposal and recycling

Notes

• Insulation is required on the cell’s top and side surfaces
• Welding on the cell sidewall is prohibited
• Cells are shipped at 20–25% state of charge (SOC)

This high-capacity LiFePO4 cell offers reliability, safety, and long service life for a wide range of professional and industrial applications. For further technical details, refer to the complete product documentation.