Sunwoda Battery 3.2V 684Ah LiFePO4 cell
Product Details:
Place of Origin: China
Brand Name: Sunwoda
Certification: CE
Model Number: /
Payment & Shipping Terms:
Retail Price: /
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
- Nominal Capacity: 684Ah Nominal Voltage: 3.2V
- Internal Impedence: ≤ 0.2mΩ Operating Voltage: 2.5 V~3.65 V
- Dimension: 55.5*501.5*175.5mm Battery Weight: 11.35kg
Product Description
The Sunwoda Battery 3.2V 684Ah LiFePO4 cell employs advanced stacking technology, achieving a volumetric energy density exceeding 440 Wh/L, outperforming similar products. It integrates a "thermal-electric separation" design with a 3D cooling structure, optimizing thermal management to boost operational safety and long-term reliability. With a lifespan of over 20 years, it supports sustained operations and fits various container sizes, including 10-foot, 20-foot, and 30-foot options. Its high energy density and ease of maintenance lower the levelized cost of electricity by 8% compared to conventional approaches, speeding up project deployment and improving economic returns.
Individual pricing for large scale projects and wholesale demands is available. We also offer sample orders on request for customers to assess the products and accessories. Get the export quality LiFePO4 batteries from the most reliable supplier. Buy low cost heavy-duty Lithium Iron Phosphate rechargeable battery of various capacities.
Features
Certifications
- GB/T36276-2023, UL1973, UL1642,IEC 62619, IEC 62620
- JIS C8715-2:2019, UN 38.3
- DNV bankability report and other third-party authoritative certifications
High Performance
- Ultra long lifespan: 12,000-15,000 cycles, 20-25 years of service life
- High energy density
- High efficiency over full life cycle
- Wide C-rate compatibility: 0.25P-1P
Higher Reliability
- Adaptable to all application scenarios
- Reliable under low temperatures and high current
- Intelligent algorithms & model-based simulation verification
- Real-time monitoring & AI-powered predictive alerts
High Safety
- Intrinsically material safety
- Cell-level safety design
- Engineering and manufacturing safety
- System-level integration safety
Specification
| cell type | The prismatic battery with high capacity |
| nominal capacity (0.25P) | 684Ah |
| nominal energy (0.25P) | 2188.8Wh |
| nominal voltage (0.25P) | 3.2 V |
| cell weight | 11.12±0.15 Kg |
| Cut-off Voltage | 3.65 V |
| End-of-Voltage | 2.5 V, T>0℃ |
| 2.0 V, T<0℃ | |
| standard charge power | 0.25P |
| max continuous charge power | 0.25P |
| standard discharge | 0.25P |
| max continuous discharge power | 0.25P |
| Impedance | ≤ 0.2mΩ |
| charge temperature | 0℃~ 60℃ |
| discharge | -30℃~ 60℃ |
| storage temperature | -40℃~ 60℃ |
| the optimum working temperature | 25℃~ 35℃ |
| residual capacity loss (the first 3 months at BOL state) | ≤2% per month |
| Typical dimension（W*H*T） | Width: 501.5±0.50 mm Height: 175.5±0.50 mm Thickness: 55.5±0.50 mm |
Applications
Utility-scale Energy Storage Systems / Commercial & Industrial Energy Storage Systems / Residential Energy Storage Systems
Note
1.We battery is brand new and of Grade A quality. It comes with a QR code serial number and a factory inspection report that allows you to trace its origin.If you require Check a data report, please feel free to contact us.
2.We will test all battery voltage, internal resistance and capacity before delivery.
3.100% Eco-friendly, will not cause pollution pressure to the environment
Contact Details
Lithium LiFePO4 Batteries and Lithium LiFePO4 Cells Supplier - LiFePO4 Battery Shop
Contact Person: Miss. Elena Wang
WhatsApp : +8615263269227
Skype : +8615263269227
WeChat : 15263269227
Email : info@lifepo4batteryshop.com
All Products
Certification
Customer Reviews
- I have fond memories of our meeting in Shanghai with LiFePO4 Battery Shop Elena. Your company left a strong impression on me with its impressive growth and professionalism. We both value straightforwardness and honesty, which I believe are the most important qualities in any partnership. I am confident that we can build a successful collaboration based on these shared values. —— Robert from USA
- I've been working with LiFePO4 Battery Shop for years, and their reliability is unmatched. While other suppliers frequently change sales teams, LiFePO4 Battery Shop has consistently provided exceptional service with a stable team. Their commitment to quality and customer support truly sets them apart. —— Henry from Australia
