Electric cars have been developed in China for more than twenty years, its energy-saving, environmental protection, convenience, and fast advantages are also widely liked by people, but the disadvantages are also obvious, the range of the lack of power so that the electric car in front of the big brother motorcycle has been unable to raise their heads.
Many experts and scholars have been studying hard, thinking about how to make the electric car further enhance and development, now, the lithium-ion battery, seems to be a good choice, but the disadvantages of lithium-ion battery also have to get attention.
So it leads to the time when consumers buy batteries, or hesitate to install which battery, some say lithium-ion batteries are good, and some say lead-acid batteries are good, so what is the difference between them, in the end, and where is good?
Advantages.
1, hard: the lead-acid boss has been in line with his strong by his strong, the breeze caresses the hillock, he horizontal let him horizontal, the moon shines on the river principle of the nine suns. You can fall and fight, a little repair, you can continue to use, is really good to live.
2, cheap: the lead-acid boss has been able to be in the electric car battery home, this reason is complete can not be ignored, the price is probably only about one-third of the lithium-ion battery.
3, can be recycled reverse repair: lead-acid boss this skill is the door mastery, in the use of bad can go to the electric car store to make up the difference to replace the old, can reduce the loss to a minimum, for the user, can not be considered a great benefit.
So, what are the disadvantages of lead-acid batteries?
1, large volume and weight, but relatively short capacity.
2, short life, lead-acid batteries are generally within 400 times of deep charging and discharging.
3, there is memory, the life of about two years.
Advantages.
1, lightweight, small size: since childhood, the lithium-ion battery is a small success in light work and has the same capacity on the market compared to lead-acid batteries, lithium-ion battery volume is 2/3 of the volume of lead-acid batteries, the weight is about 1/3 of the weight of lead-acid batteries. the same volume of lithium-ion batteries is higher than the capacity of lead-acid batteries, the reduction in weight makes the electric car range added about 10%.
2, longer life: lithium-ion batteries are deep in the way of health, the average life of lithium-ion batteries is about 4 years, about 1.5 times higher than the life of lead-acid batteries, charging and discharging more than 500 times, the battery use no memory, strong shock resistance.
3, good charge and discharge resistance: lithium-ion batteries from childhood to open the odd meridians and veins, so that under normal temperature, lithium-ion batteries can be continuously charged for 48 hours without battery expansion leakage rupture and other accidents, the capacity is maintained at more than 95%. And under the special charger, you can carry out rapid charging and discharging.
Although the advantages of lithium-ion batteries are good, the disadvantages are also more obvious
1, high prices: lithium-ion battery production costs are high, the production of expensive equipment and labor costs account for about 40% of the production cost, the price is about three times the lead-acid batteries, but it three times the price does not bring high-cost performance, rather than give a person the feeling of flashy.
2, non-recyclable: lithium-ion batteries can not be recycled, with bad can only be thrown away, or find a place to bury, after a few thousand years, descendants dig out is an antique.
3, safety hazards: the most important issue is the existence of lithium-ion battery fire and explosion safety hazards, especially in the case of consumers unknowingly cheated by crooked businessmen led to the purchase of poor quality lithium-ion batteries, in electric vehicles, such sealing conditions are not too good, easy to wet lead to poor contact and other reasons that may lead to the existence of safety hazards.
All in all, lead-acid batteries, lithium-ion batteries have their own benefits and drawbacks, if you want to install a quality battery for your car, whether it is a lead-acid battery or lithium-ion battery, you still have to see if the battery manufacturer is trustworthy, whether it is the same regular manufacturers like King Ball.
