Lithium-ion batteries belong to rechargeable batteries, while lead-acid batteries belong to.
Alkaline battery: the cycle life of lithium-ion battery is more than 2500 times, and that of lead-acid battery is about 800 times. namely
It is said that lithium batteries can run farther than lead-acid batteries under the same weight. Therefore, lithium batteries are superior to lead-acid in energy density.
Batteries.
In terms of service life, a group of lithium batteries with good quality can reach about 1000 cycles, while lead-acid batteries are only about one-third of lithium batteries. Therefore, lithium batteries are superior to lead-acid batteries in service life.
lead-acid cell
1: (hard! Lead-acid boss has always been in line with his strength, and the breeze blows the hills. He let him pass, and the bright moon shines on the river as the principle. Lead-acid batteries are easy to charge, so they can be used after a little repair.
2: (Cheap! ) The reason why lead boss can run the battery community for many years and sit on the position of the boss is this reason! Cheap. Besides being cheap, it's still cheap.
: (Recyclable reverse repair) Lead-acid batteries can be recycled.
Skills, after wearing out, you can go to the electric cow shop every day to change.
To make up the difference, you can change a new battery to minimize the loss. It is a big plus for users.
Lithium battery:
1: (light weight, small size) Lithium battery with small achievements since childhood.
Compared with lead-acid batteries with the same capacity in the market, the volume of lithium batteries is 2/3 of that of lead-acid batteries and the weight is about 1/3 of that of lead-acid batteries. Lithium batteries with the same volume have larger capacity than lead-acid batteries.
Height and weight loss increase the endurance of electric vehicles by about 1.
About 0%.
2. (Long life) The lithium battery is well preserved. The average life of lithium batteries is about years, which is about 1.5 times longer than that of lead-acid batteries. After charging and discharging for more than 500 times, the battery has no memory and strong impact resistance.
3. (Overcharge resistance, good charge and discharge resistance) The lithium battery can be continuously charged for 48 hours at room temperature since it was a child, and there will be no accidents such as battery expansion, liquid leakage and rupture, and the capacity will remain above 95%. And under the special charger, it can be charged and discharged quickly.
The production cost of lithium battery is high, and the production equipment is expensive, and the labor cost accounts for.
To about 40% of the production cost, the price is about 3 times that of lead-acid batteries. The cost performance brought by its triple price is not high. It gives people a flashy feeling that lithium batteries cannot be recycled. If it is worn out, you can only throw it away or find a place to bury it. Thousands of years later, later generations dug it up and it became an antique.