Main characteristics of aluminum battery air battery seawater battery

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Main characteristics of aluminum battery air battery seawater battery

Main characteristics of aluminum battery air battery seawater battery

1. High specific energy: the theoretical specific energy of aluminum air battery can reach 8100wh / kg. The actual specific energy of aluminum air battery in 2014 only reached 350wh / kg, but it is also 7 ~ 8 times that of lead-acid battery, 5.8 times that of nickel hydrogen battery and 2.3 times that of lithium battery.

2. Light weight: the traction power lead-acid battery developed and developed in China has a total energy of 13.5kwh and a total mass of 375kg. The total mass of aluminum air battery with the same energy is only 45kg, which is 12% of the mass of lead-acid battery. Because the battery mass is greatly reduced and the vehicle kerb mass is also reduced, the loading energy of the vehicle can be improved or the driving range can be extended.

3. Non toxic hazard: aluminum will not cause harm to human body. It can be recycled and reused without polluting the environment. Aluminum is rich in raw materials and has a large-scale aluminum smelter with low production cost. Aluminum recycling is convenient and the recycling cost is low.

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Main characteristics of aluminum battery air battery seawater battery_Seawater battery