The cell delivers 230Ah nominal capacity, supporting high-capacity EV, energy storage and customized battery pack applications.
With a nominal voltage of 3.2V, each L173F230A cell provides approximately 736Wh of energy for efficient module and pack design.
The cell delivers at least 4,000 cycles under specified test conditions before capacity decreases to 80% of its rated value.
The aluminum prismatic structure combines low internal resistance with space-efficient dimensions for practical battery module integration.
| Item | Parameter | Test Condition / Note |
|---|---|---|
| Product Type | Prismatic LiFePO4 Battery Cell | Rechargeable cell-level product |
| Brand | CALB | Manufacturer |
| Model | L173F230A | Product model |
| Chemistry | Lithium Iron Phosphate (LiFePO4) | LFP chemistry |
| Nominal Capacity | 230Ah | Standard discharge |
| Nominal Voltage | 3.2V | Cell-level nominal voltage |
| Nominal Energy | 736Wh | Calculated from 3.2V × 230Ah |
| Operating Voltage Range | 2.5–3.65V | Recommended cell operating range |
| Standard Charging | 230A CC/CV to 3.65V | Charging ends when current decreases to ≤11.5±0.5A |
| Standard Discharging | 230A to 2.5V | At room temperature |
| AC Internal Resistance | ≤0.3mΩ | New cell, 30% SOC, AC 1kHz |
| Cell Dimensions | 173.93±0.15 × 53.72±0.15 × 207.2±0.3mm | Length × thickness × overall height including terminals |
| Body Height | 204.63±0.4mm | Height excluding terminals |
| Cell Weight | 4.17±0.16kg | Cell-level value |
| Shell Material | Aluminum | Prismatic aluminum housing |
| Charge Temperature | 0°C to 55°C | Charging must stop outside this range |
| Discharge Temperature | -36°C to 65°C | Discharging must stop outside this range |
| Cycle Life | ≥4,000 cycles | Until capacity decreases to 80% under specified test conditions |
| Charge Retention | ≥97% | After 28 days of storage at 20±5°C |
| Capacity Recovery | ≥98% | After recharging under specified test conditions |
The listed values are based on the CALB L173F230 cell specification. Please refer to the confirmed technical agreement for the exact L173F230A terminal configuration, welding requirements, batch specifications, insulation design and project-specific integration requirements.
The CALB L173F230A 230Ah LiFePO4 battery cell features a large-format prismatic aluminum structure designed for efficient battery module arrangement and pack integration.
Cell dimensions are 173.93±0.15 × 53.72±0.15 × 207.2±0.3mm, including terminals. The cell body height excluding terminals is 204.63±0.4mm. Product labels shown in the images are for visual reference only. Actual markings may vary depending on the production batch and delivery specification.
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.
Provides reliable backup energy for critical applications such as data centers and hospitals.
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.
