Ultra-high capacity prismatic LFP cell with 3.2V nominal voltage for large-scale systems.
Delivers over 9000 cycles at 80% depth of discharge, ensuring maximum service life.
Stable LiFePO4 chemistry minimizes fire risk and enhances operational safety.
Designed for high durability and reliability in large-scale energy storage systems (ESS).
| Item | Parameter | Test Condition |
|---|---|---|
| Nominal Voltage | 3.2V | |
| Nominal Capacity | 280Ah | |
| Nominal Energy | 896Wh | |
| Operation limited (Charging) | 3.65V | |
| Operation limited (Discharging) | 2.0V (T≤0°C), 2.5V (T>0°C) | |
| Internal Resistance | 0.54mΩ | |
| Max. Charging Power | 1P | T=25°C |
| Max. Discharging Power | 1P | T=25°C |
| Storage Temperature | -40°C~65°C | ambient temperature |
| Operating Temperature | -30°C~55°C | cell temperature |
| Cycle Life | 9000 Cycles | 25±2°C, 0.5P (80%DOD) |
| Dimension (L×W×H) | 174.4×204.45×71.4 mm | |
| Weight | 5.42 ± 0.16 kg |
Note: The above table consolidates multiple public datasheet & test sources. For engineering design or certification, please refer to the official CALB datasheet or supplier‐contracted technical document and confirm operating voltage window & limit currents.
Available with welding or nut terminals to suit various installation needs, with an interactive 3D model view.
The label shown on the battery cell is for visual demonstration only. The actual product will usually not have this label, only the essential numbering or identification.
Due to its unique properties, our LFP battery cell is widely used in fields requiring ultra-high power and long life:
Delivers the high-capacity storage required by C&I systems for effective peak shaving and energy load shifting.
Used for grid peak shaving and frequency regulation to enhance stability.
Efficiently integrates wind and solar energy to ensure a stable power supply.
Meets the fast charge and discharge needs of buses for rapid energy replenishment.
Our products undergo strict testing and comply with multiple international standards to ensure quality and safety.
*Certification status may vary depending on region or project requirements. Relevant test reports or assistance for market-specific certification can be provided upon request.
