Tell you lead-acid battery and lithium battery of electric vehicle which is better?

With the update of electric vehicle battery technology, the development and application of lithium battery are increasing year by year. However, it is only on the rise. Due to the limited performance and cost performance of lithium battery, there is still a long way to go before it can replace the traditional lead-acid battery. Lead-acid battery and lithium battery which is better? What is the future of lithium batteries? Related experts talk about the trend of "lithium electrification" of electric bicycles, said the future lead-acid battery will still occupy the dominant position of electric bicycle power battery.

There are three kinds of batteries commonly used in electric bicycles: lead battery, nickel metal hydride battery and lithium ion battery. Lithium battery electric bicycles are very light, power consumption time is long, and lead battery compared to what are the advantages and disadvantages?

1, half the price of an electric car in the battery, lithium battery than lead-acid battery price is much higher, lithium electric car is much more expensive.

2, the quality of the endurance is long, can run far than the lead-acid battery.

3, in the process of use must pay attention to waterproof, more difficult than lead-acid battery. The manganese dioxide of lithium battery positive pole, dip a small drop of water to be able to appear calorific phenomenon only. Lithium battery chlorinated sulfite and water contact, in the generation of hydrochloric acid and sulfur dioxide at the same time to release heat energy. Several factors make lithium battery into the life of the "fire", in the use of lithium battery must pay attention to waterproof, moisture.

4. Personally, although lithium electric cars are sold now, their sales volume is not ideal and they are not recognized by the public. From the perspective of environmental protection, lithium battery is more environmentally friendly than lead acid.

5. Lead-acid battery can be repaired now, including instrument and manual maintenance. I don't know whether lithium battery can be repaired or not.

Electric vehicle lead-acid battery and lithium battery which is good? In comparison, lead-acid battery technology is mature, and 75% of the raw materials can be recycled, so the price is relatively cheap, more suitable for the purchase ability of e-bike consumers. ? Although the proportion of lithium-ion batteries will increase in the future, lead-acid batteries will still dominate the power of electric bicycles, and lithium batteries have a long way to go before they can replace lead batteries.