Which is better, lithium battery or lead-acid battery.1.5V rechargeable battery

　　Lithium batteries are more than three times higher in terms of volume to energy and weight to energy compared to lead-acid batteries. Lithium batteries are smaller in size and lighter in weight. Lithium batteries can achieve over 800 cycles using lithium iron phosphate cathode materials; Lithium batteries are better. Lithium ion batteries are lightweight and have high specific energy, but they are safe and cost-effective. Lithium ion batteries are alkaline batteries with a cycle life of over 2500 cycles, while lead-acid batteries have a cycle life of around 800 cycles. That is to say, under the same weight; Lead acid batteries "Lead acid batteries are safe. The larger the capacity of lithium batteries, the worse their heat dissipation, which means they are more prone to spontaneous combustion or explosion. Lead acid batteries, on the other hand, are composed of lead electrode plates with less capacity than lithium batteries, but their performance is relatively stable and not prone to spontaneous combustion or explosion, so" lead acid "is safer.

　　Yes 1, the service life is first and foremost the service life. Lithium batteries have high safety and are still safe and not deformed under harsh conditions such as acupuncture and short circuit squeezing. They have good performance and can be used at high temperatures without affecting their service life. Therefore, lithium batteries have a longer service life than lead-acid batteries. 2. The biggest issue with the battery life of lead-acid batteries is their own energy density; Lithium batteries and lead-acid batteries each have their own advantages and disadvantages, and it cannot be said which one is better. The key depends on the needs and uses of users, and the best operating method for cycling is suitable for oneself. Relatively speaking, lead-acid batteries have more mature technology and cheaper prices, especially with higher safety. Lithium battery technology; Lithium batteries are more advanced than lead-acid batteries. Clean and environmentally friendly, as everyone knows, lead is a heavy metal, so the production of lead-acid batteries can have a significant impact on the environment, while lithium batteries are not good in both production and use, causing environmental pollution. In summary, the long service life of lithium batteries has a significant impact on the environment; That is to say, under the same weight, lithium batteries run farther than lead-acid batteries. Therefore, in terms of energy density, lithium batteries are superior to lead-acid batteries. In terms of service life, generally high-quality lithium batteries can be cycled about 1000 times, while lead-acid batteries are only about one-third of that of lithium batteries. In terms of price and safety of lead-acid batteries, lithium batteries are not as environmentally friendly as lead-acid batteries, and lithium batteries are better than lead-acid batteries. Overall, lithium batteries are better.

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