Introduction: As we all know, the power battery pack directly determines the range performance of pure electric vehicles, and the current power battery pack is mainly divided into lithium iron phosphate and ternary lithium battery pack.
Most of the current models are used by the ternary lithium battery pack, a small number of models are used by the lithium iron phosphate battery pack. This is because compared to the ternary lithium battery pack, lithium iron phosphate battery range performance will be slightly weaker. But with the development of technology and progress, the micro lithium group that lithium iron phosphate battery range performance is still likely to break 600km.
For the power pack, the battery pack energy density is a key indicator, if the greater the energy density of the power pack, then the same volume or mass of the power pack can provide better range performance. The lithium iron phosphate battery is in the energy density of this aspect, to be worse than the ternary lithium battery pack.
But now BYD Auto's blade battery pack technology, to a certain extent, can improve the energy density of lithium iron phosphate battery performance. The blade battery, in fact, is a long cell program, which is a technology that can improve the efficiency of battery pack integration.
Moreover, in addition to BYD Auto, Ningde Time launched the CTP highly integrated power battery development platform, can also improve the performance of the range of lithium iron phosphate battery pack, is also worth looking forward to.
