Why is lithium battery more expensive than lead acid battery?

The price/performance ratio of lithium batteries and lead-acid batteries should be paid attention to by many people. Today, I will bring you to know about it. I think everyone should know about lithium batteries and lead-acid batteries. The most common one is our electric bicycle. But many people once hear about the price of lithium batteries, just think it’s too expensive. So, is the lithium battery really more expensive than the lead-acid battery? Well, I will give you an account.

Lead-acid battery: The number of common cycles is about 350 times, there is memory effect, the life span is about two years and the battery capacity is limited. The battery is too heavy, so that all users experience a weightlifting competition, more serious. The lead-acid pollution of the battery has added a heavy burden to the increasingly harsh environment. However, the increase of 4% of the consumption tax this year is undoubtedly the price of lead acid and lithium battery has been shortened a lot.

Lithium battery: The volume of lithium battery is 2/3 of the volume of lead-acid battery, and the weight is about 1/3 of the weight of lead-acid battery. The same volume of lithium battery is higher than the capacity of lead-acid battery, and the weight is reduced. The capacity is increased by about 10%, the average life expectancy is about 4 years, about 1.5 times higher than the life of lead-acid batteries, more than 500 times of charge and discharge, the battery is used without memory, and the shock resistance is strong. Under normal temperature, the lithium battery can be charged continuously for 48 hours without accidents such as battery expansion, leakage and rupture, and the capacity can be maintained at more than 95%. In addition, under the special charger, quick charging and discharging can be carried out to ensure daily use.

But in terms of price, lithium batteries are still twice as high as lead-acid batteries.

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