Product Overview
The CATL 228Ah LFP cell is a vehicle-grade power cell engineered for high-performance and high-demand applications, fully supporting a continuous 1C charge and discharge rate.
Characterized by its massive capacity, standardized footprint, and exceptionally low internal resistance, it is the premier choice for heavy-duty power systems and demanding mobile applications.
Key Features
- Vehicle-Grade Quality & Performance
Built to strict automotive standards, providing high energy density and sustaining a true 1C continuous charge/discharge capability without excessive thermal buildup.
- Seamless Integration & Assembly
Shares a highly compatible footprint with conventional 280Ah or 314Ah ESS cells. It fits seamlessly into standard enclosure designs, utilizing familiar pack layouts, laser welding, and testing procedures.
- Low Internal Resistance
Minimizes energy loss, reduces heat generation during high-current operations, and extends the overall cycle life of the pack.
- Versatile Applications
Engineered for heavy-duty or high-performance power configurations, including: Forklifts, AGVs, E-Mobility & Heavy Machinery, Marine Propulsion & House Power, Off-Grid RVs & Custom ESS
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Technical Specifications
| Model | 228Ah | 302Ah |
| Dimensions(mm) | 174*54*207mm | 174*72*207mm |
| Rated capacity @25℃ | 228Ah | 302Ah |
| Rated voltage | 3.2V |
| Rated energy @25℃ | 729.6Wh | 966.4Wh |
| Weight | ≤4.22 kg | 5.5 kg ±0.3 |
| C-rate | 1C |
| Monthly self-discharge | ≤3.5% |
| Cycle performance | ≥4,000 Cycles |
| Operating temperature charging | 0℃ ~ 65℃ |
| Operating temperature discharging | -35℃ ~ 65℃ |
| Safety compliance | IEC 62619 |
| Transport | UN38.3 |
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