Lead-acid batteries
"Lead-acid batteries are safe. According to the internal structure of the battery, the larger the capacity of the lithium battery, the more heat dissipation is poor, which means it is prone to spontaneous combustion or explosion, while lead acid batteries are made of lead plates. Their capacity is not as good as that of acid batteries. lithium, but their performance is relatively stable and they are less likely to ignite or explode spontaneously, so they are safer. Electrodes are mainly made of lead and its oxides, and the electrolyte is a solution of sulfuric acid. In the discharged state of a lead-acid battery, the main component of the positive electrode is lead dioxide and lead. main component of the negative electrode is lead in the charged state, com;main constituents of the positive and negative electrodes are both lead; sulfate.
Which is better, lead acid battery or lithium battery for electric vehicles?
Lithium battery is better than lead acid battery.
1. Battery life
Lead-acid batteries generally have a short lifespan, while lithium batteries can be used for longer. Additionally, lithium battery life is limited by the number of charges, and overcharging or overdischarging can shorten its life.
2. Energy density
Lithium batteries have a higher energy density, which means they can store more energy in a smaller space. This makes lithium batteries the preferred battery type for electric vehicles, which require higher energy density.
3. Cost
Lead acid batteriesnt cheaper than lithium batteries, making them an option for budget electric vehicles. However, the price of lithium batteries is gradually decreasing, so they are becoming more and more popular.
4. Durability
Lithium batteries are more environmentally friendly than lead-acid batteries because they do not contain harmful substances. Additionally, lithium batteries can be recycled, making them more durable than lead-acid batteries.