The commonly used marine batteries currently include lead-acid batteries, lithium titanate batteries, nickel hydrogen batteries, etc. Different types of batteries have different performance and parameters, which need to be selected reasonably according to the actual application and needs of the ship.

　　Lead acid batteries are often used for ship start-up and lighting power supply due to their low cost and high safety; Lithium titanate batteries have the characteristics of high safety and long service life, and are commonly used in ship power systems; Nickel hydrogen batteries have the characteristics of high energy density and long service life, and are commonly used in the field of ships such as deep-sea submarines.

　　Taking into full consideration, the selection of ship batteries should be based on factors such as the working conditions, usage requirements, battery parameters, and performance of the ship, and choose the appropriate battery type and specifications to meet the high-efficiency energy consumption requirements of the ship's power system.

　　In order to ensure the performance and service life of ship batteries, it is necessary to regularly maintain the batteries. Maintenance includes charging, discharging, and balancing. Especially when the ship is docked for a long time, appropriate measures should be taken to prevent battery self discharge from causing losses.

　　Meanwhile, shallow discharge and fast charging can affect the lifespan of the battery. Therefore, in order to extend the service life of batteries, ships should avoid shallow discharge as much as possible and adopt appropriate charging methods.

Read recommendations:

LR20

LR521 battery.Advantages of laser welding lithium-ion batteries

Which raw materials are mainly used for lithium battery production

lifepo4 battery pack 12v

18650 lithium ion battery cell