CATL 280Ah LiFePO4 Prismatic Battery Cell with 6000+ Cycles and Grade A Quality for Solar Energy Storage
Price:
negotiable
MOQ:
4
Delivery Time:
15days
Brand:
CATL
Product Description
CATL 280Ah LiFePO4 Cell 3.2V Prismatic Grade A Rechargeable Battery
The CATL 280Ah is a Grade A 3.2V LiFePO4 prismatic rechargeable battery cell manufactured by Contemporary Amperex Technology Co., Limited (CATL), the world's leading lithium-ion battery supplier. Utilizing advanced lithium iron phosphate chemistry and fully automated production lines, this cell delivers ultra-high capacity, ultra-long cycle life, ultra-low internal resistance, and industry-leading safety. It is the preferred choice for residential/commercial energy storage systems (ESS), solar power systems, UPS backup, electric vehicles (EV), RV, marine power, golf carts, forklifts, and DIY battery packs. With up to 6000+ cycles @ 0.5C/0.5C (25℃, 80% SOH) and stable discharge performance, it ensures reliable, long-term power supply for both industrial and consumer applications.
Key Features & Advantages
- Ultra-High Capacity & Energy Density: Nominal capacity: 280Ah (actual tested capacity up to 285Ah+), high energy density (896Wh) for compact, high-power battery systems.
- Extra-Long Cycle Life: Up to 6000+ cycles at 0.5C charge/discharge (25℃), 80% capacity retention; stable performance over long-term use, far exceeding standard lithium-ion cells.
- Ultra-Low Internal Resistance & High Efficiency: Internal resistance ≤0.17mΩ, low heat generation, high discharge rate (1C continuous, 3C pulse 10s), stable voltage platform, and high energy conversion efficiency.
- Superior Safety & Thermal Stability: LiFePO4 chemistry with built-in explosion-proof valve, aluminum prismatic casing, and multi-layer safety design: no fire, no explosion, wide operating temperature (-20℃ ~ 60℃).
- Grade A Quality & Perfect Consistency: 100% brand new Grade A cells, original factory QR code, strict capacity/voltage/IR matching, low self-discharge (≤3% per month), stable batch performance.
- Wide Compatibility & Easy Assembly: Standard M6 threaded terminals, ready for series/parallel connection; compatible with BMS systems for ESS, EV, RV, solar, and industrial backup.
Technical Specifications
| Item | Parameter |
|---|---|
| Model | CATL 280Ah |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 280Ah |
| Typical Energy | 896Wh |
| Charge Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.5V |
| Internal Resistance (AC 1kHz) | ≤0.17mΩ |
| Standard Charge/Discharge | 0.5C / 0.5C |
| Max. Continuous Discharge | 1C (280A) |
| Max. Pulse Discharge (10s) | 3C (840A) |
| Cycle Life | ≥6000 cycles @ 0.5C/0.5C (80% SOH) |
| Operating Temperature | Charge: 0~45℃; Discharge: -20~60℃ |
| Storage Temperature | -20~45℃ |
| Self-Discharge Rate | ≤3% per month |
| Dimension (L × W × H) | 173.7 × 72 × 207.5 mm |
| Weight | 5.34±0.3kg |
| Cell Type | Prismatic, LiFePO4, Rechargeable |
| Quality Grade | Grade A, Original CATL |
| Certifications | CE, UN38.3, MSDS, RoHS |
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Company
Deligreen Power Co.,ltd
Location
14018-1422 Building A AUX Plaza,Dujuan Rd,YueLu District,Changsha,Hunan Province,China|Factory: 2nd Floor, No. 8 Gangzhilong Technology Park, Songbailing Avenue 33, Zhongkai District, Huizhou City,Guangdong Province,China
Contact Person
Leo Zeng