The cost of using the battery is to charge it or replace it. If you have your own charging station, the cost is roughly 8-9 minutes per kilometer. This cost is really low and cannot be compared with fuel vehicles. The only cost of the battery may be the cost of replacing the battery if the battery wears out too much. I've seen people on the internet calculate the battery cost to be around 1,800 kilowatt hours. You can calculate the price by looking at the battery kilowatt hours in your battery. However, currently, many new energy manufacturers and automobile manufacturers have launched lifetime warranties for three-electric systems. However, as long as you read the terms of this lifetime warranty, you will know how strict it is, so we will look at the normal warranty. deadline provided by the manufacturer. BYD's trielectric system has a warranty period of 8 years or 150,000 kilometers.very. Geely's policy is 8 years or 150,000 kilometers. The ideal trielectric system has a warranty period of 8 years or 120,000 kilometers, whichever comes first. So we see that there is no big problem with the quality of the battery for 8 years, otherwise the manufacturer would not care to shout these warranty policies.
Which is more suitable for electric vehicles, ternary lithium-ion battery or lithium iron phosphate battery?
For models with a range of more than 400 kilometers, the battery capacity is basically more than 60 kWh, which means that the battery price is more than 90 000. However, the current range of mainstream new energy vehicles is about 300 kilometers, so the battery price is roughly 60,000 to 80,000, which is still relatively expensive.
Notes
Loss of power caused by improper operationect or illegal modification will significantly shorten battery life.
It is worth mentioning that the batteries of a batch of domestic new energy vehicles are about to reach their usage limit, and will also usher in the first large-scale wave of recycling old batteries.
Lithium iron phosphate batteries seem to be very good, but in fact the quality of this battery is not very good, and it is easy to lose power , it is therefore not used in electric vehicles. At that time, this type of lithium battery was not recognized by everyone. Additionally, this type of battery has a relatively short lifespan and is very difficult to maintain, which is why many people are not optimistic about this type of battery.
Lithium iron phosphate batteries are generally very difficult to charge in many cases. This will causes problems to people who ride electric bikes, so this type of battery is very impractical and has been abandoned by everyone. The electrical capacity of the ternary lithium battery is still very strong. During long-term use, people have also praised this battery. This shows that the ternary lithium battery is a very good battery. This may become common in the future. Of course, judging from the current situation, a market mechanism has not yet been formed, but since it is more convenient to use, it will definitely be recognized by everyone in the future. in the future. We must therefore trust ternary lithium-ion batteries.