Which is better, lithium battery or lead-acid battery?

by:CTECHi     2021-07-14

Accordingly, lithium battery technology is stronger than lead-acid batteries, but after so many years of promotion, it is said that some statistics only account for no more than 10% of lithium batteries, and lead-acid batteries still account for the majority. From this point of view, lead Acid batteries still have its advantages.

Although lead-acid batteries are bulky and heavy, their lifespan is short (usually they may be broken after more than a year), and they will become shorter as the follow-up voyages (such as new batteries) I started to run 80 kilometers, and after a while, I could only run 60, 70 kilometers), it does not run as far as lithium batteries, but it is stable and safe, and the price is affordable (the price of a lithium battery is 2 or 3 of that of a lead-acid battery. Times), for ordinary users, its battery life is enough, and only our takeaway brothers and errands need long-life lithium batteries.

Relatively speaking, lithium batteries can achieve a range much longer than lead-acid batteries, and the charge-discharge cycle of lithium batteries is as high as 600 times, which is relatively durable. However, using lithium batteries is a bit worried about the problem of explosion. It is not as safe as lead-acid batteries, and it has almost no recycling value. If the lead-acid battery is broken, you can replace it with a little bit of money. This way, although the lithium battery has a long life, it is compared. The recycling of lead-acid batteries really does not take much advantage.

If you use a lithium battery (about 3,000 yuan) to support the lead-acid battery to replace the battery for three times (700×3u003d2100), then it is almost the same, of course it is not that simple I just used the number to express the algorithm in a simple and intuitive way. One can be used for a long time, and the other can be traded at a cheaper price. If it is calculated based on three years of use, their price is almost the same.

Lithium batteries and lead-acid batteries have their own advantages and disadvantages, but I prefer lithium batteries. Lithium batteries are one thing better than lead-acid batteries, that is, long battery life ( It can run far). Lead-acid is enough for the general public, but it is still very important for a small number of people who use electric vehicles heavily. The times are getting better and better. It may be a trend in the future. Lithium batteries are becoming more and more affordable and may become mainstream.

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