In the new energy vehicle market, BYD’s “Blade Batteries” are well-known.The power battery uses lithium iron phosphate material. In fact, BYD's starting battery is also lithium iron phosphate.According to news on September 27, today BYD People, the official account of BYD Culture, popularized the science of the lithium iron phosphate starter battery on BYD cars.
BYD said that many car owners may have similar experiences: when they get up to go to work in the morning, the vehicle suddenly fails to start; when driving in the wilderness, the battery lights up and runs out, and suddenly they lie down, and they can only find a way to find rescue to recharge; the vehicle is idle for a long time, and the battery loses power and cannot ignite... Lead-acid batteries often only need to be replaced after they break down, which makes car owners miserable.
For owners of BYD hybrid models,The lithium iron phosphate starter battery in the car can not only be deeply discharged, but also draw power from the power battery when the battery is low. It also has a one-button wake-up function in the sleep state, which can completely avoid the above embarrassing situations and avoid the risk of lying down.
BYD configures BMS battery management system for starting battery, which can realize real-time monitoring of battery indicators and dynamic management. When the starting battery is low, the power battery can charge it to avoid power loss. Under the effective monitoring of the battery management system, the vehicle can remain stationary for several months without losing power.
In addition, during the entire vehicle life cycle, lead-acid batteries need to be replaced every three years or so, and each replacement costs about 400-600 yuan. If you encounter another breakdown and call a tow truck, the towing fee of thousands of dollars per trip will be a big expense.
BYD's lithium iron phosphate starter battery has a cycle life of more than 3,000 times, which can last as long as the entire vehicle and can not be replaced for life.Compared with the 1-year 20,000-kilometer warranty for ordinary lead-acid batteries, the manufacturer provides the same 6-year, 150,000-kilometer warranty as the vehicle.
also,Lithium iron phosphate starting batteries have the ability to operate in a wide temperature range, without the need for battery thermal management, and can also adapt to vehicle starting and low-voltage power requirements in extreme cold and hot working conditions.
In fact, for BYD, the cost of using lithium iron phosphate starter batteries is higher than that of lead-acid batteries, and it also requires more investment in research and development. BYD emphasized: In order to provide users with a more worry-free, time-saving and money-saving car experience, BYD is obliged to do so.