51.2V 412Ah Lithium Battery Scheme for Ship

With the improvement of environmental awareness and the advancement of lithium battery technology, more and more ships are beginning to use lithium batteries as their power source. This case introduces the use of a 51.2V 412Ah lithium battery pack by a Dutch customer for boat power.

Battery Parameters

Rated voltage: 51.2V

Rated capacity: 412Ah

Energy: 21.1 kWh

Cell type: Lithium Iron Phosphate (LiFePO4)

Battery cell specifications: 3.2V 100Ah

Number of cells: 16 series 4 parallel (16S4P)

Discharge rate: 1C (continuous), 3C (peak)

Charging rate: 0.5C

Cycle life: ≥3000 times (80% DOD)

Working temperature: -20℃ ~ 60℃

Protection level: IP65

Size: 695*572*480mm

Weight: 203KG

Battery Features

High safety: Using lithium iron phosphate battery core, it has good thermal stability and high safety.

Long life: Long cycle life, up to more than 3,000 times.

High energy density: high energy density, small size and light weight.

Wide temperature range: Wide operating temperature range, adaptable to various environments.

Intelligent management: Equipped with BMS, it has overcharge, over-discharge, over-current, short-circuit and other protection functions, and supports charge and discharge management, temperature monitoring, data communication, etc.

The 51.2V 412Ah marine lithium battery pack has the characteristics of high safety, long life, and high energy density. It is suitable for a variety of electric ships. It can improve battery life, shorten charging time, simplify maintenance, and comply with environmental protection standards.