The difference between lithium batteries and batteries is:
1. Safety performance: Lithium batteries come from the stability of positive electrode material and reliable safety design which have undergone strict safety. tests. Security is high. The battery is a lead-acid battery, which will explode in a strong collision, posing a threat to consumer safety.
2. The prices are different: lithium batteries are more expensive, about three times more expensive than batteries. Batteries are cheaper and have a shorter lifespan.
In terms of performance, scope of application and environmental pollution, lithium batteries are better batteries thanlead-acid batteries. Here are the specific reasons. Discuss it with everyone.
1. The performance of lithium batteries is betters
The performance of lithium batteries is mainly reflected in the following three aspects. :
1) Service life
The lithium battery has good temperature performance and can be used at relatively low temperatures and can also be normally used at high temperatures and does not affect the service life, so lithium batteries have a longer service life than lead-acid batteries. Usually, lithium batteries have a lifespan of more than 6 years, while the average lifespan of lead-acid batteries is only about 2 years. a difference of almost 3 times is certainly an advantage.
Another point is that lithium batteries do not have battery memory effect, so there will be no reduction in battery capacity caused by memory charging like lead-acid batteries.
Lithium batteries have a long lifespane life
2) Battery life
Lithium batteries have a very high storage energy density and, due to the high voltage platform, so it is easy to form a battery power pack for use in various devices. Lithium batteries are small in size and charge relatively quickly, while lead-acid batteries are large in size, charge slowly, and consume power quickly, so the battery life is much less than that of lithium batteries.
Lithium batteries have good battery life
3) Resistant to overcharging
Qualified lithium batteries can be charged continuously at normal temperatures. There will be no serious problems such as battery expansion, leakage or rupture within 48 hours, but lead-acid batteries cannot suffer from such overcharge, which would lead to serious consequences.
Resistant to overload
2. Lithium batteries have a wider range of applications
Lithium batteries are lightweight and relatively small. in size, easy to carry, which determines that lithium batteries of the same volume can have higher capacity than lead-acid batteries, which can improve the endurance of related equipment, so that they can be used in more fields, such as electric vehicles, mobile phones, cameras and other electronic supplies, etc.
Lithium batteries are more widely used
3. Lithium batteries cause less environmental pollution
In terms of environmental pollution, lithium batteries are cleaner and more environmentally friendly than lead-acid batteries. They do not contain metalx heavy such as lead and mercury. However, they will not cause major environmental pollution during their production, use and disposal. the production of lead-acid batteries This will have a significant impact on the environment Although lead-acid batteries can be recycled, heavy metal pollution remains a serious problem.
In summary, lithium batteries are better than lead acid batteries in terms of performance, application and environmental impact. However, the shortcomings of lithium batteries are also obvious. For example, the safety of lithium batteries is poor, especially low-quality ones, which pose explosion and fire risks. Production conditions are demanding and the cost is high. the selling price is therefore naturally higher than that of lead, and lithium batteries cannot be recycled.
The batteriesLithium batteries also have many disadvantages
So although most of the conditions of lithium batteries are better than lead-acid batteries, you should still choose according to your actual situation. A battery that suits you.