CATL 314Ah LiFePO4 Cell 3.2V Prismatic Grade A Rechargeable Long Life Deep Cycle Battery for Solar Panel Off Grid Power Supply EV RV
Price:
negotiable
MOQ:
4
Delivery Time:
7days
Brand:
CATL
Product Description
Product Overview
CATL 314Ah (Model: CBC00) 3.2V LiFePO4 prismatic cell is a high-capacity, long-cycle energy storage core, upgraded from the mainstream 280Ah cell with 12% higher capacity in the same dimensions. Adopting CATL’s automotive-grade LiFePO4 chemistry and precision manufacturing, it delivers ultra-stable performance, low internal resistance, and long service life, ideal for residential/commercial/industrial energy storage systems, off-grid solar, RV, marine, EV, golf carts, and DIY battery packs.
Core Advantages
✅ Ultra-High Capacity & Energy Density
- Standard capacity: 314Ah (actual up to 330Ah), nominal voltage: 3.2V
- Same size as 280Ah cells, 12% capacity boost, higher space utilization
- Energy density optimized for long-duration discharge and high-efficiency energy storage
✅ Extra-Long Cycle Life
- 6000–7000 cycles @ 70% SOH, 5–8x longer than lead-acid batteries
- Low capacity decay: ≤3.5% monthly self-discharge, stable long-term storage
- Suitable for frequent deep-cycle applications (solar, UPS, peak-shaving systems)
✅ Ultra-Safe & Stable LiFePO4 Chemistry
- CATL’s exclusive safety coating + high-stability electrolyte, suppresses thermal runaway
- Wide operating temp: Charge 0–60°C, Discharge -20–60°C, adapts to harsh environments
- Multi-protection design: Overcharge/over-discharge/overcurrent/short-circuit/overtemp safeguards
- Passes UN38.3, MSDS, CE, RoHS, IEC62619, UL9540A for global market access
✅ Low Internal Resistance & High Efficiency
- AC internal resistance: 0.18±0.05mΩ (<0.25mΩ), minimal heat generation
- High charge/discharge efficiency: >97%, maximizes solar energy conversion
- Supports 0.5C standard charge, 1C max charge; 1C continuous discharge, 2C pulse discharge
✅ Grade A Original Quality & Traceability
- 100% original CATL Grade A+ cells, intact QR code + factory test report for full traceability
- Strict incoming inspection: consistent voltage, capacity, internal resistance, no defects
- M6 laser-welded studs for easy series/parallel assembly, reduces connection resistance
✅ Wide Compatibility & Flexible Application
- Supports DIY 12V/24V/48V/72V battery packs for home/commercial/industrial ESS
- Perfect for off-grid solar, wind-solar hybrid, UPS backup, telecom base stations
- Widely used in RV, marine, yachts, golf carts, low-speed EVs, AGVs, and industrial power
Key Specifications
| Item | Parameter |
|---|---|
| Model | CATL CBC00 314Ah |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 314Ah (Actual ≥330Ah) |
| Cell Type | LiFePO4 Prismatic |
| Grade | Grade A+ Original |
| Charge Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.5V |
| AC Internal Resistance | 0.18±0.05mΩ |
| Cycle Life | 6000–7000 cycles @ 70% SOH |
| Dimensions (LWH) | 174 * 71.65 * 207 mm |
| Weight | ≤5.51 Kg |
| Standard Charge Current | 0.5C (157A) |
| Max Charge Current | 1C (314A) |
| Continuous Discharge Current | 1C (314A) |
| Pulse Discharge Current | 2C (628A) |
| Operating Temp (Charge) | 0 ~ +60°C |
| Operating Temp (Discharge) | -20 ~ +60°C |
| Storage Temp | -20 ~ +45°C (optimal: 0~25°C) |
| Terminals | M6 Laser-Welded Studs |
| Certifications | UN38.3, MSDS, CE, RoHS, IEC62619, UL9540A |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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