About the advantages and disadvantages of lithium battery electric vehicle is introduced

Source: 2020 - 03 - 25 11:42 hits: lithium battery electric vehicle what are the advantages and disadvantages of lithium battery electric vehicle 1, lithium battery life is long, the advantages of light weight, small volume of lithium battery electric bicycle dynamic performance and the lead-acid battery ( Simple electric bicycles) Is roughly same, charging 6 ~ 8 hours, according to the battery capacity is 30 ~ 45 kilometers, weighs only about 1/5 of the lead acid batteries, lithium battery electric bicycle is the greatest advantage of long service life. Statement: speaking of lithium battery price you just see the surface, in fact carefully calculate the cost and the lead acid battery, lithium battery protection commonly 2 years at present, lead-acid battery protection 1 year. 2. Lithium battery is not active when using lithium battery should be noted that the placement of the battery is in after a period of time after enter a dormant state, the capacity is lower than normal at this time, use time is shortened. Lithium battery is easy to be activated, however, as long as three to five times the normal charge and discharge cycle can be activated, and normal capacity. Due to the characteristics of lithium battery itself, it has almost no memory effect. Therefore, users of the new lithium battery in the process of activation, and is not a kind of special methods and equipment. 3. No memory effect when consumer in lead-acid battery, nickel batteries, have been concerned about the battery memory effect, such as lithium battery, we can panasonic, lithium batteries don't take the memory effect. If there is don't know how to lithium battery charging consumers, please see the following content. The disadvantage of lithium battery electric vehicle 1, lithium battery electric vehicles because lithium battery price is too high at present, the price of lithium battery electric bicycle is generally higher than that of lead-acid battery electric bicycle a few hundred to 1000 yuan, so it is difficult to get consumer recognition in the market. Disposed lithium battery light weight, environmental protection, not cause environmental pollution. Once the application of mature technology, market sales volume increase, with a lithium battery electric bicycle price will go down. 2, lithium battery charging time backfire when battery fully charged, lithium battery or charger will automatically stop, whereas nickel battery chargers won't appear the so-called 'trickle charge, only for 10 hours. In other words, if your lithium battery fully charged, the charger will be left blank. No one can guarantee that never change the characteristics of the battery charge and discharge protection circuit is quite safe quality, so your battery for a long time in the future will be in danger. This is another reason we against charging for a long time. In addition, in some electric cars, without charging the charger after period of time, the system will not stop charging, also will begin to discharge - Charging cycle. Manufacturers may have their own goals, but this is obviously not conducive to battery life. So when buying lithium battery electric vehicle, consulting companies or dealers, to do the maintenance work of lithium-ion batteries. 3. The dynamic performance of lithium-ion batteries to improve compared with lead-acid batteries, lithium ion battery's ability to adapt to charge and discharge fluctuations far worse, this is the high performance cars aren't effective use of one of the symptoms of lithium ion batteries, led to the loss of their durability. 4. Lithium ion battery safety issues highlighted the safety of the lithium battery needs to be improved. The hidden danger of fire, burning, and even explosion lithium-ion batteries are still not completely eliminate. Vehicle collision may cause the battery anode material and anode materials through the diaphragm, the braking energy in ultra-high voltage current charging to the battery, instantly causing short circuit, temperature, battery even burning explosion. The cause of the fire caused lithium ion precipitation, collision, short circuit is exposed to air, burning fire. In addition, organic electrolyte, lithium ion battery electrolyte is exposed to the air is more likely to catch fire.