**Safety inspections of maritime ferry cars will limit the use of lithium batteries**. Since lithium batteries are flammable and explosive, if not properly handled on board, they can pose a danger to crew and passengers.
Additionally, when lithium batteries evaporate in a fire, harmful gases are released, affecting air quality throughout the vessel. Therefore, in order to ensure the safety of passengers and crew as well as the smooth flow of the entire waterway, most sea ferries will impose corresponding restrictions on the use of lithium batteries.
Specifically, the safety inspection of lithium battery ferries requires that the lithium battery carried by passengers does not exceed 100 watt hours, and the lithium battery must be installed in a container of security with protection function incendie, and the safety container must have a fire prevention sign on the outside. If the lithium battery specification exceeds 100 watt hours, passengers will be required to provide a safety certificate to board the ship. In addition, security personnel will also check whether the lithium battery is damaged or leaking. If this is the case, passengers will not be allowed to board the ship.
Please refer to the relevant ferry company regulations for further details.
Which is better, a lithium iron phosphate battery or a ternary lithium battery? What is the difference?
Hainan Dongfang Noah New Energy Development Co., Ltd. is a limited liability company (investment or holding by an individual) registered on 01/05/2012, whose registered address is No. 11, South Donghai Street, Dongfang City, Hainan Province, Room 501, Building of thecity construction bank.
The social credit code/unified registration number of Hainan Oriental Noah New Energy Development Co., Ltd. is 914690075839463588. The legal entity is Huang Qi. The company is currently in operation.
The business scope of Hainan Dongfang Noah New Energy Development Co., Ltd. is: development of new energy technologies, development of clean fuel technologies, technical exchanges and services, production and processing of lithium batteries, materials for lithium batteries, and various charging equipment as well as wholesale and retail , new energy equipment manufacturing, emergency power engineering and power supply module installation.
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Ternary lithium batteries are significantly bettereures. The difference is that first of all, the price of lithium batteries is lower than that of iron phosphate. Second, lithium batteries are environmentally friendly batteries. and can be used for more recycling time. Lithium batteries are safer and have a longer lifespan. ?
Lithium iron phosphate has two disadvantages that cannot be ignored: one is that the energy density is relatively low, the weight is large, and the volume is large; the second is that it is relatively sensitive to; Temperature. In low temperature environments, the carrying capacity will decrease significantly. Since the energy density does not meet the national requirement of 150 Wh/kg, it is not suitable for large-scale application in passenger cars. ?
Ternary lithium batteries, due to the significant increase in densityenergy efficiency, the reduced size of the battery and the lighter weight, free up more practical space in the passenger compartment or trunk. Therefore, overall, ternary lithium batteries have more obvious advantages in the current policy environment. ?
Ternary lithium batteries have high energy density and better cycle performance than normal iron phosphate. At present, with the continuous improvement of the formula and perfect structure, the rated voltage of the battery has reached 3.7V and the capacity has reached or exceeded the level of iron phosphate batteries. Ternary lithium polymer batteries have better characteristics than lithium iron phosphate batteries, so ternary lithium polymer batteries are better.