The demand for reliable and high-performance energy storage solutions has surged globally, driven by advancements in renewable energy, electric vehicles (EVs), and off-grid applications. Among the leading contenders in this space, Fortune LiFePO4 batteries stand out for their robust specifications, versatility, and commitment to innovation. This article delves into the key specifications, technical features, and applications of Fortune’s LiFePO4 battery lineup, focusing on their 100Ah and 280Ah prismatic cells, which are pivotal for solar energy storage, EVs, and industrial use.
Product Line Overview: 100Ah and 280Ah LiFePO4 Cells
Fortune’s LiFePO4 batteries are designed to cater to diverse energy needs, with the 100Ah and 280Ah prismatic cells being flagship offerings. These cells leverage advanced CALB technology, ensuring longevity and reliability.
100Ah Prismatic Cells
- Nominal Voltage: 3.2V per cell, enabling flexible configuration into battery packs (e.g., 12V, 24V, or 48V systems).
- Capacity: 100Ah at a 0.3C discharge rate, suitable for moderate-duty applications like golf carts, e-bikes, and small solar setups.
- Dimensions: Compact design (160mm x 100mm x 100mm approx.) for easy integration into space-constrained systems.
280Ah Prismatic Cells
- Nominal Voltage: 3.2V, scalable to higher voltage configurations for heavy-duty use.
- Capacity: 280Ah, ideal for large-scale solar storage, marine applications, and industrial equipment.
- Cycle Life: Over 3,500 cycles at 80% depth of discharge (DOD), ensuring cost-effective long-term performance.
Both models feature CALB-grade cells, known for their high energy density and thermal stability, making them reliable choices for demanding environments.
Technical Specifications: Precision-Engineered for Efficiency
Fortune’s LiFePO4 batteries are built with meticulous attention to technical details, ensuring optimal performance across a wide range of conditions.
Voltage and Capacity
Cells operate within a 2.5V–3.65V window, with a charging cutoff at 3.65V and a discharge cutoff at 2.5V. This narrow voltage range enhances system compatibility and efficiency.
The 280Ah model supports a maximum continuous discharge current of 100A, while the 100Ah model handles up to 100A, catering to high-power applications like motorhomes and electric forklifts.
Thermal and Safety Features
Operating temperature range: -20°C to 55°C for the 100Ah cell and 0°C to 45°C for the 280Ah variant, ensuring reliability in extreme climates.
Built-in Battery Management System (BMS) safeguards against overcharge, over-discharge, and short circuits, prioritizing user safety.
Physical Dimensions and Weight
The 100Ah cell weighs 1.97kg, while the 280Ah cell (CALB L173F230B) weighs ~5.5kg per cell, balancing portability with energy density.
Prismatic design minimizes space requirements, making them ideal for compact installations like electric rickshaws and marine equipment.
Applications: Versatility Meets Reliability
Fortune’s LiFePO4 batteries are not limited to a single use case. Their adaptability makes them suitable for:
Renewable Energy Systems
Solar storage: The 280Ah cells are widely used in solar setups due to their high cycle life and ability to handle partial state of charge (pSoC) conditions.
Electric Vehicles
EVs and e-bikes: The 100Ah cells provide stable power for lightweight vehicles, while the 280Ah cells support heavy-duty EVs and buses.
Industrial and Marine Use
Forklifts, boats, and RVs benefit from the batteries’ deep-cycle capabilities and resistance to vibration.
Advantages Over Competing Technologies
Fortune’s LiFePO4 batteries outperform traditional lead-acid and lithium-ion alternatives in several areas:
Longevity
With 4,000–6,000 cycles at 0.2C discharge, these batteries offer 10 times the lifespan of lead-acid equivalents.
Safety and Sustainability
Non-toxic LiFePO4 chemistry eliminates explosion risks, while recyclable materials align with eco-friendly practices.
Cost-Effectiveness
Despite higher upfront costs, lower replacement frequency and energy efficiency result in long-term savings.
Conclusion: A Leader in Energy Storage Innovation
Fortune’s LiFePO4 batteries, particularly their 100Ah and 280Ah prismatic cells, set a new benchmark for performance, safety, and adaptability. Whether powering solar farms, EVs, or industrial machinery, these batteries deliver unmatched reliability. As the world transitions to sustainable energy, Fortune’s commitment to innovation ensures they remain at the forefront of the LiFePO4 market.