REPT CB67-306Ah 3.2V Grade A LiFePO4 Prismatic Battery Cell – High-Density LFP Solution for Grid-Scale & Commercial Storage

REPT CB67-306Ah: The Evolution of High-Density Storage The REPT CB67-306Ah represents the next generation of energy density for the LiFePO4 prismatic form factor. Manufactured by REPT BATTERO, this cell provides a massive 306Ah capacity within a standardized footprint, allowing system integrators to maximize energy storage per square meter without altering existing rack designs.

Core Technical Highlights

  • 📐 Standardized Form Factor: With a width of 174.00mm and a total height of 207.2mm, it fits seamlessly into existing 280Ah-based battery racks while delivering an immediate capacity boost.

  • 🛡️ Superior Mechanical Safety: Engineered to withstand a structural test pressure of 3000 ± 200N, ensuring the cell maintains its integrity in high-vibration industrial and marine environments.

  • 💎 Verified Grade A Quality: DLCPO ensures every cell is freshly produced with original factory QR codes, guaranteeing consistent voltage and low internal resistance for maximum system longevity.


🤝 Why Source from DLCPO?

  • Authentic Factory-Direct Freshness: We supply 100% genuine REPT cells sourced directly from the production line, ensuring no chemical aging and full traceable history.

  • 🎯 Precision Technical Matching: Our engineering team performs professional voltage and impedance matching for every B2B order, delivering perfectly balanced cell strings.

  • 🌐 Expert Global Logistics: DLCPO manages the entire logistics chain, providing specialized DDP shipping services to the USA, EU, and Brazil with full customs compliance.

❓ Q:1:Can the REPT CB67-306Ah be used as a drop-in replacement for 280Ah cells?
💡 A:

Yes. The CB67 maintains the industry-standard 174.00mm width and 71.7mm thickness. This allows system integrators to upgrade their existing battery container designs from 280Ah to 306Ah without major structural modifications, significantly increasing the total energy capacity.

💡 A:

Large-format cells generate internal pressure during cycling. The 3000 ± 200N structural test pressure ensures that the aluminum casing and internal components are robust enough to prevent swelling, maintaining mechanical and chemical stability throughout the cell’s lifespan.

💡 A:

Every REPT 306Ah cell we supply features integrated laser-welded M6 studs. The 123.00mm pole distance provides ample space for heavy-duty copper busbars, ensuring a secure, low-resistance connection essential for high-current energy storage demands.

Main technical specifications

Product Overview:

The REPT CB67-306Ah is a high-capacity energy storage cell. Offering 306Ah in a standard 280Ah form factor, it provides a 9% capacity boost. Optimized for longevity with 8,000+ cycles and 0.5P continuous operation, it is the ideal upgrade for solar and ESS applications.

Parameter Specification
Brand REPT BATTERO
Model Number CB67-306Ah
Cathode Material LiFePO4 (LFP)
Nominal Capacity 306 Ah
Nominal Voltage 3.2 V
Work Voltage Range 2.5V ~ 3.65V
Internal Resistance ≤ 0.30 mΩ
Standard Discharge 153A (0.5P)
Continuous Discharge 153A (0.5P)
Dimensions (W*T*H) 174 * 71.7 * 204.4 mm
Weight 5.55kg ± 0.2kg
Cycle Life ≥ 8,000 Cycles
Sorting Service Free (Included)

Drawing

Applications

  1. Solar Capacity Upgrade: Fits into 280Ah battery boxes but provides 306Ah (9% more energy).
  2. Off-Grid Homes: 8,000+ cycle life guarantees over 15 years of daily service.
  3. Industrial ESS: 0.5P optimization ensures cool operation and maximum efficiency for peak shaving.
  4. Telecom Backup: High reliability and standard dimensions make it perfect for rack-mounted backup power.

Warnings & Cautions

Stop charging cells if charging isn’t completed within the specified time.

Stop using cells if the battery becomes abnormally hot, develops an odor, becomes discolored, deformed, or develops any other abnormal conditions during use, charge, discharge, or storage.

Keep away from fire or hot heat sources immediately when a leakage or foul odors are detected. If liquid leaks onto your skin or cloths, wash it out with plenty of fresh water immediately if liquid leaks from cells and gets into your eyes, don’t rub your eyes. Wash your eyes out with plenty of clean water and seek medical attention immediately

Notice: Rated for 0.5P (approx. 153A) charge/discharge. Not designed for high-power traction (EV) applications. Ensure proper compression for max cycle life.