Lithium battery and lead acid battery which is better? Analysis the advantages and disadvantages of

Source: 2020 - 04 - 19 and clicks: time for a long time, in order to develop more suitable for people to use the battery materials, research and technical personnel of a lot of effort, the emergence of lithium battery, battery production industry is a progress of historical development, gradually replaced the popular nimh batteries before, now is widely used in various industries, such as all kinds of new energy industry, solar, wind, water, fire, and the production of all kinds of mobile power supply equipment, so, just what are the advantages of lithium battery? Lithium battery and lead acid battery which is better? The following is analyzed. A, lithium battery in 18650 lithium batteries in order to know which is better, it is necessary to understand their respective advantages and disadvantages, and use the advantages of the battery, in order to compare to each other. Lithium battery can become the mainstream of the battery on the market, have their own advantages to leave the relationship, especially in the development of the lithium battery materials, phosphate is promote the development of the application of lithium batteries, smart in recent years the rapid development of electronic industry, also provides a great function to promote the development of lithium batteries, not only the following I calculate what is the advantage of lithium ion batteries. 1. High energy in all types of batteries, lithium batteries belong to relatively high energy density, lithium battery is a kind of high density data capacity, currently on the market than lithium-ion batteries can reach 460 - energy 600 wh/kg, 6 to 7 times the ordinary lead-acid batteries, more practical. 2. It is lighter in different industries the demand for battery is not the same, but there is no exception, portable and easy to use, small footprint of batteries tend to be more popular, this is lithium battery as the main force in the field of mobile electronic. Especially compared with lead-acid batteries, lithium batteries are lighter, more advantage. The same volume of lead-acid battery weight is about 5 to 6 times of lithium batteries, capacity is smaller than the lithium battery. 3. Longer service life of lithium battery service life is generally long, especially iron phosphate to the positive battery. The average service life of the lithium battery is higher than lead acid battery, in 6 years. 4. Low self-discharge rate of lithium battery low self-discharge rate, even self-discharge rate is lower than nimh batteries. Therefore, in the case of long time not to use, it is difficult to 'run'. Self-discharge effect is almost negligible, compared with the nimh battery or lead acid battery has great advantages. 5. High power capacity of bearing capacity can be applied to high power lithium-ion batteries of electric cars to use, especially the iron phosphate lithium battery materials, even can reach 15 - Charge and discharge capacity of 30 c. It is very suitable for electric vehicle starting and accelerating. Lead-acid battery lead-acid battery while lead-acid batteries in the telecommunications, new energy industry, the respect such as back-up power production is still in use, but in terms of overall performance, lead-acid battery still is inferior to lithium batteries, lithium battery and lead acid battery is easy to distinguish. Lithium battery and lead acid battery which is better? So generally speaking, most of the lithium battery is still better than lead acid battery, the performance-to-price ratio is high, as the battery performance is good, but in some places, or would you use lead-acid batteries.