How long is the service life of 48v EV lithium battery
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2022/11/14 14:44:20
How long is the service life of 48v EV lithium battery? In the progress of The Times, everyone advocates energy saving, environmental protection, environmental protection of electric lithium battery cars, electric vehicles into thousands of households. Lithium-ion batteries have a much longer lifespan than traditional lead-acid batteries. Most lithium-ion batteries are designed to last around 1000 cycles (common ternary lithium materials), which means 3-4 years.
How long is the service life of 48v EV lithium battery?
Lithium-ion batteries for 48-V electric cars have a better life than lead-acid ones. Lithium battery life is longer than lead-acid battery, manufacturers are generally guaranteed three years. With the development of lithium technology, 48v lithium battery electric vehicles begin to enter many families. Lithium-ion batteries have a much longer lifespan than traditional lead-acid batteries. Most lithium-ion batteries are designed to last about 1,000 cycles, or 3-4 years.
Lithium-ion batteries in ordinary electronic products have a lifespan of about five to 20 years, with an average lifespan of eight years. With current technology, lithium-ion batteries in electric vehicles have a lifespan of about three to five years. When the battery capacity on the electric vehicle decays below 80% of the initial capacity, the driving range of the electric vehicle will be significantly reduced. When the battery capacity decays below 70%, the battery must be replaced.
Lithium phosphate batteries are a type of lithium-ion battery. At present, the charging times of lithium phosphate battery can reach 10,000 times, the cycle life can reach 7-8 years, a charge can be full in 40 minutes, is not compared with the general lead-acid battery, the price is 12-15 times of the same capacity lead-acid battery.
Electric vehicle lithium battery has a strict number of charging times, generally in 1000-1200 times, life in 3-5 years. However, lithium-ion batteries and lead-acid batteries are completely different in that they need to be charged after being used up. When the batteries are not used for a long time, they need to be fully charged every two months to prevent battery protection and extend battery life.
How to use 48v electric vehicle lithium battery to extend the service life?
When lithium-ion batteries for electric vehicles are becoming more and more common in the market, most people still have little or no understanding of the proper use of lithium-ion batteries. In order to make the lithium battery use efficiency to reach the highest, extend the service life, the following for you to talk about the correct use of lithium battery electric vehicle.
● The correct way for 48v EV lithium battery is to choose charging when the remaining third of the battery is charged, to ensure the charging time within 8 hours, and to charge more than half an hour after charging, effectively improving the service life.
● In daily life, electric vehicle lithium battery use temperature between 5℃-35℃ is no harm to lithium battery, users in the north of the winter as far as possible to take lithium battery back home storage, do not put outdoors, users in the south to avoid summer exposure.
● To use adaptive charger charging, higher requirements for the charger, once the use of a hybrid charger or not adaptive fast charger, not only affect the service life of the lithium battery itself, serious because of overheating caused by diaphragm damage short circuit and explosion.
● You buy a new car, in order to transport safety, the battery is in the semi-electric state when the factory, before you ride, must be fully charged the battery before use, the first charging time is not less than 10 hours.
In the current market, there are many lithium-ion battery brands for electric vehicles, but the quality of these electric vehicles is uneven, for those big brands of electric vehicles development will be better, so the battery life will be longer, but there are some small brands of electric vehicles although the price will be cheaper, but their battery life is very short.
New national standard era, electric vehicle lithium battery ushered in an unprecedented opportunity period. Lithium industry is the general trend; Lithium in years of technological accumulation, will gradually become the mainstream of electric vehicle battery market.
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