As the demand for high-performance, reliable energy storage solutions continues to grow, lithium batteries have emerged as the technology of choice for many applications. Among these, our standard 20Ah soft-pack lithium iron phosphate (LiFePO4) battery stands out due to its superior performance characteristics. Here, we’ll explore the key performance metrics of our high-power lithium batteries, which make them an excellent choice for a variety of demanding applications.

Overview of Lithium Battery Performance

Lithium batteries, particularly those utilizing lithium iron phosphate (LiFePO4) technology, offer a range of advantages including high energy density, long cycle life, and robust safety features. These attributes are crucial for applications requiring reliable and efficient power delivery. Our 20Ah soft-pack LiFePO4 battery is designed to meet these needs with exceptional performance.

Key Performance Metrics

1. Internal Resistance: Our battery features a low internal resistance of ≤4 mΩ. This low resistance enhances the efficiency of power transfer and contributes to the overall performance of the battery.

2. Charging Specifications:

   • Standard Charging Current and Time: The battery supports a standard charging current of 0.3C, with a charging time of approximately 3.5 to 4 hours.
   • Fast Charging: For quicker turnaround, our battery can be charged to 50% in 10 minutes, 80% in 30 minutes, and fully charged in 60 minutes. This fast-charging capability ensures minimal downtime and increased productivity.

3. Discharge Capabilities:

   • Maximum Continuous Discharge Current: The battery supports a maximum continuous discharge current of 3.0C, making it suitable for high-demand applications.
   • Maximum Peak Discharge Current: It can handle a peak discharge current of 5.0C, providing robust performance during high-intensity operations.

4. Temperature Range:

   • Operating Temperature: The battery operates effectively in temperatures ranging from 0°C to 45°C during charging, and -20°C to 60°C during discharge.
   • Storage Temperature: For optimal storage, the recommended temperature range is -10°C to 45°C.

5. Humidity and Storage Conditions:

   • Storage Humidity: The battery is designed to perform reliably in storage conditions with humidity levels less than 85%.

6. Energy and Power Density:

   • Energy Density by Weight: Approximately 114 Wh/kg, offering a compact and lightweight solution with high energy content.
   • Energy Density by Volume: Approximately 218 Wh/L, ensuring efficient space utilization.
   • Specific Power: Provides a specific power of 310 W/kg (steady-state) and 965 W/kg (transient), reflecting its ability to deliver high power output as needed.

7. Cycle Life:

   • Standard Charge and Discharge: Under standard charge and discharge conditions (0.3C at 25°C), the battery can achieve over 3000 cycles with 80% Depth of Discharge (DOD) and over 5000 cycles with 70% DOD.

Why Choose Our Motive Batteries?

As a leading manufacturer of high-power lithium batteries, our company is committed to delivering products that excel in performance, safety, and reliability. Our 20Ah soft-pack LiFePO4 battery exemplifies these qualities with its exceptional metrics and robust design. Whether you need a reliable energy solution for demanding applications or a customized battery solution, our products are engineered to meet your highest expectations.

Contact Us

We invite you to explore the benefits of our high-performance lithium batteries. For quotes, technical details, or to discuss your specific needs, please contact us. Partner with us for top-tier battery solutions that enhance your energy storage and power needs.