51.2V 280Ah LiFePO4 Battery Pack for Marine Applications with Standard Box Design and Long Cycle Life

The CTS 51.2V 280Ah LiFePO4 battery module is a reliable, high-performance energy solution designed for both marine propulsion and stationary energy storage systems. Built with premium lithium iron phosphate (LFP) cells, this standard box battery offers long cycle life, outstanding safety, and excellent consistency, making it the perfect choice for boats, yachts, and integrated ESS projects.

With its standardized modular design, the 280Ah battery module supports flexible configuration and easy system expansion. Multiple modules can be connected in parallel and series to achieve larger capacities and higher voltages. For example, up to 8P17S configuration can be realized, enabling powerful and scalable solutions for marine power systems or commercial storage stations.

The battery module meets DNV standards, ensuring safety and compliance for maritime applications. Its robust waterproof structure provides reliable performance in harsh marine environments, while the integrated Battery Management System (BMS) offers real-time monitoring, over-charge/discharge protection, temperature management, and fault diagnostics. This guarantees stable operation and enhances the service life of the system.

Key advantages include:

• High Capacity & Long Life: 280Ah with over 6000 cycles at 80% DOD.
• Safe & Stable Chemistry: LiFePO4 cells with excellent thermal stability.
• Flexible Integration: Standard box design, supporting system customization (parallel/series).
• Marine Certification: Meets DNV standards for boat and yacht applications.
• Wide Applications: Ideal for electric boats, yachts, solar storage, home and commercial ESS.

Whether powering an electric vessel or serving as the heart of a renewable energy storage system, the CTS 51.2V 280Ah LFP battery provides the reliability, safety, and performance demanded by today’s energy solutions.