280Ah and 314Ah Lithium Iron Phosphate (LiFePO4) Battery 

The 280Ah and 314Ah represent the optimal capacity for large-scale storage. The upgraded 314Ah cell delivers higher energy density within the same standard footprint (711720), allowing for greater storage capacity in 20ft containers.

The LiFePO4 battery, short for lithium iron phosphate battery, is a high-power lithium-ion rechargeable battery designed for energy storage, electric vehicles (EVs), power tools, yachts, and solar systems. Utilizing lithium iron phosphate as the positive electrode material, these batteries offer exceptional safety and cycle life performance, which are crucial technical indices for power batteries.

A Lithium Phosphate LiFePO4 Battery charged at 1C can typically achieve around 2000 cycles. It has notable safety features, such as resistance to puncture-induced explosions and reduced risk of burning when overcharged. The lithium iron phosphate cathode material allows for the seamless use of large-capacity lithium batteries in series. The LiFePO4 battery operates within a voltage range of 2.8V to 3.65V, with a nominal voltage of 3.2V, and it functions effectively in a wide temperature range (-20℃ to +75℃).

Core Selling Points

v Optimal Capacity & High Energy Density: 

The 280Ah and 314Ah represent the optimal capacity for large-scale storage. The upgraded 314Ah cell delivers higher energy density within the same standard footprint (711720), allowing for greater storage capacity in 20ft containers.

v Ultra-long Cycle Life: 

Engineered with mature LFP chemistry, these cells offer an ultra-long cycle life (typically 8,000 to 12,000+ cycles). This significantly reduces the Levelized Cost of Storage (LCOS) and ensures a strong return on investment.

v Superior Safety & Stability: 

Featuring superior thermal stability and passing rigorous safety tests, these cells ensure system reliability. The large-capacity design also reduces the number of connections, minimizing potential failure points.

v  Excellent Energy Efficiency：

With ultra-low internal resistance, the cells achieve a high charge/discharge efficiency (≥95%), minimizing energy loss and maximizing system performance.

v High Compatibility & Easy Integration: 

Designed with standardized dimensions, they offer high compatibility with mainstream ESS integration solutions, enabling faster deployment and easier maintenance.

Areas of application:

² Electric vehicles: Lithium iron phosphate prismatic batteries are ideal for electric vehicles, especially for those that value safety and long life.

² Energy storage systems: In stationary energy storage systems such as grid storage, home storage and industrial storage, Li-FePO4 prismatic batteries provide stable power backup and peak shifting capabilities.

² Industrial applications: In industrial equipment, uninterruptible power supplies (UPS) and other power storage solutions that require high reliability and long life.