Hello everyone, I'm Xiao Li. At present, more and more people are buying trams, whether it is on the Internet or in reality, basically no tram owners have mentioned the replacement of batteries, do you really plan to drive until when the battery is scrapped and then replaced? Or is there no concern about changing the battery at all? Anyway, it's so economical to drive now, save it first, and then talk about it, and don't consider changing the battery in advance in the future? Today I will talk to you about this problem.
Most of the people who are still waiting and afraid to buy the tram are not trusting the battery enough, because we use lithium batteries every day, and the lithium batteries of mobile phones can also be recycled 1000 times, but after everyone buys a new mobile phone and comes back, it is generally used for one to two years, and the number of battery cycles is used up, and the life of the battery falls below 80%. Although the battery of the tram is the same as the battery of the mobile phone, the battery of the tram has a relatively large number of cycles, generally reaching 2,000 times, and even reaching 3,000 cycles in the better ones. And most people can't rush it once a day, but even so, it will run out of cycles one day, but the time it takes to run out of cycles is very long.
Nowadays, there are many people who run online car-hailing in the market, who have been running trams for about three years, and have run three or four hundred thousand kilometers, and you ask them how much the battery has attenuated. Even if it's not an online car-hailing service, I have a friend who drives more than 20,000 kilometers every year and has been driving for 3 years, and he said that he doesn't know if it's the reason why our side is warmer, anyway, I haven't seen how the battery decays. Some time ago, there was a BYD Han who also had a car owner, and the battery was not broken after driving 500,000 gong, anyway, it could still be used, but the manufacturer directly rewarded him with a new car. To be honest, what has been said on the Internet after a few years of driving, the battery attenuates by half, these statements are indeed a bit exaggerated, and most of them are for the sake of traffic. A battery with 2,000 cycles will last 400 kilometers, and you can know how long it will take to run out of cycles.
Ordinary people drive 20,000 kilometers a year, my friend goes to work 70 kilometers a day, plus the weekend in the urban area of the hometown like this, a year can only drive less than 30,000 kilometers. And many people buy a car and go back to actually drive about 10,000 kilometers, let's do it full, you can drive 20,000 kilometers a year. A tram with a range of 500 kilometers can be driven 350 kilometers with a 7% discount on full charge. That year, he will use up 57 cycles, let's go big, he will use it 100 times a year, and he will only use it 1000 times in 10 years, and he will use up the life of 2000 times, not 20 years? It's enough to drive a fuel car for 20 years! I think it's very satisfying to be able to drive a tram for 12 to 13 years, I don't have much money myself, but basically I change a car in about 7 to 8 years, and you can change the tram long ago when the battery is broken.
The second is about the problem of replacing the battery, at present, there is actually no car that the battery is naturally damaged to be replaced, the battery of the batch of batteries that have just started to do in the early days is really not good, many companies are cheating subsidies, and there are many problems with the products made, and the battery life attenuation is relatively strong, and these cars may need to replace the battery. And at that time, the cost of battery production was very high, and this part of the car owners encountered the situation of replacing the battery, and the price was more expensive than the car, so everyone is worried about the cost of replacing the battery.
But the early Volkswagen's dual-clutch transmission was still prone to problems, the early CVT was also prone to breakage, and the early turbo engine was also constantly faulty? But now that the technology has been developed for so long, the technology is becoming more and more mature, and unlike before, the current battery quality is better, and the warranty period is much longer than before. The last time I went to see the Toyota bz3x, the battery is directly guaranteed for 10 years and 200,000 kilometers, according to my current cycle of changing cars, even if I buy an electric car, I can't drive the battery out of warranty to change the car.
Third, now the price of replacing the battery has been reduced a lot, many people have no idea how much it costs to replace the battery, one kilowatt-hour of electricity used to cost more than 1400, and now 800 can be done. The BYD Seagull, which sells more popularly, is an example, it only has a 30-kilowatt-hour battery, and it is only more than 20,000 yuan for the full amount of your own money, and you can save more than 40,000 yuan for 8 years in this car, right? I took it and replaced the battery, and there were still 20,000 left. And this battery has a lifetime warranty, maybe there is a manufacturer to help you replace it?
So now I don't have to worry too much about the battery when buying an electric car, but I am most worried about safety, after all, I have seen too many problems of spontaneous combustion of batteries on the Internet. But if you buy a tram, you must buy car damage insurance, after all, the battery is on the chassis, one accidentally bumps and breaks, the manufacturer does not give you a warranty, you still have the insurance company to cover it, otherwise it is expensive to replace the battery yourself, and few people can stand it.