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What are the differences between lithium batteries and lead-acid batteries?

From:CTECHI GROUP Limited     Release time:2019-11-13

Overview:There are many kinds of lithium batteries at present, different lithium batteries have different functions. Like the batteries we often see, there are lithium batteries, lead-acid batteries, 18650 lithium batteries, etc.

What are the differences between lithium batteries and lead-acid batteries?

There are many kinds of lithium batteries at present, different lithium batteries have different functions. Like the batteries we often see, there are lithium batteries, lead-acid batteries, 18650 lithium batteries, etc. The difference between different batteries is also diverse, then how should we Identify them. Today, let's take a look at the difference between lithium batteries and lead-acid batteries.

Regarding the difference between lithium batteries and lead-acid batteries, we first compare them from durability. The lead-acid battery is generally deep and deep-discharged within 400 times, with memory, and the service life is about two years. The durability of the lithium battery is stronger than that of the lead-acid battery, and the consumption is also very slow. The deep charge deep discharge is more than 500 times, and there is no memory. The general life expectancy is about 4 to 5 years.

Then there is a comparison of volume and quality. Most lead-acid batteries are relatively large. The weight is generally 16-30 kg. On the contrary, the weight of lithium batteries is generally much lighter than lead-acid batteries, most of which are around 2.5-3 kg. And the volume is small. It is very convenient to carry. There is pollution in the process of manufacturing lead-acid batteries, which is a great hazard to environmental protection. Lithium batteries are relatively greener.

The performance of the two batteries is the same 48 volt battery. In the case of full charge, the lead-acid battery and the lithium battery electric vehicle can travel 30-40 km, and there is not much difference. The speed is mainly determined by the size of the motor used.

Finally, in terms of price, combined with the performance of lithium batteries, it has advantages over lead-acid batteries in all aspects, but the price will be slightly higher than that of lead-acid batteries. This is also inevitable.


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