CTS 300V 525V 100Ah 230Ah Marine LiFePO4 Battery for Fishing Vessels Factory Direct Price

As the maritime industry shifts toward electrification, traditional lead-acid batteries and fuel engines are no longer enough to meet the demands of modern fishing vessels for long-range, zero emissions, and low maintenance. CTS has engineered the 300V-525V high-voltage LiFePO4 battery system specifically for fishing boat propulsion, providing consistent power with marine-grade safety. As a leading custom battery manufacturer, we understand every vessel is unique, offering end-to-end customization from cells to complete systems.

• High Voltage Efficiency: Specially designed for 300V and 525V DC propulsion systems, significantly reducing current loss and optimizing motor efficiency for extended sailing range.
• Marine-Grade IP67 Protection: Featuring a reinforced, sealed metal enclosure with IP67 waterproof and dustproof ratings, built to withstand harsh salt spray and high-humidity marine environments.
• Grade A Deep-Cycle Cells: We use only brand-new Grade A LiFePO4 cells, ensuring 3000+ cycles and a service life of over 10 years—far safer and more durable than standard lithium options.
• Intelligent BMS Management: Our self-developed industrial-grade Smart BMS provides protection against overcharge, over-discharge, overcurrent, short circuits, and temperature fluctuations. Supports CANbus/RS485/Bluetooth for real-time monitoring.
• Modular Customization: Whether you need 100Ah or 230Ah, we support precise customization of size, shape, voltage, and capacity to fit your hull space and power requirements perfectly.

• Commercial Fishing: Electric trawlers, shrimp boats, and tuna longliners.
• Passenger & Ferries: Small electric ferries and hybrid sightseeing boats.
• Maritime Workboats: Port service vessels and underwater exploration power supply.
• Leisure Craft: Private electric yachts and sport fishing boats.

Looking for a Reliable Marine Battery Supplier? With over 12 years of experience in custom lithium solutions, CTS has powered hundreds of maritime projects worldwide. Click the button below or send us an email today. Our engineers will provide you with a FREE battery system design and a factory-direct quote based on your vessel's specifications.

Note: We support global shipping and provide comprehensive technical after-sales support.

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