Blade batteries cannot achieve higher energy density in battery materials, but they have made breakthroughs in battery system integration. This solves the shortcomings of short battery life of lithium iron phosphate batteries. This is the background for the birth of blade batteries. Part 3. BYD blade battery specifications Part 4.
Another advantage of blade batteries is that they have good heat dissipation performance. We all know that batteries are particularly sensitive to temperature, which is also the main reason that limits battery fast charging time. Therefore, heat dissipation is a very important indicator for battery cells.
The blade battery was officially launched by BYD in 2020. BYD claims that compared with ternary lithium batteries and traditional lithium iron phosphate batteries, the blade battery holds advantages in safety, range, longevity, strength and power.
Blade Battery can change the size of the battery pack in the X and Y directions according to the vehicle space, and develop batteries of different specifications. This platform-based battery effectively reduces development costs and time.
The Blade Battery’s design minimizes the risk of thermal runaway, a phenomenon that can lead to fires or explosions in lithium-ion batteries. By integrating multiple safety features, such as ceramic separators and thermal management systems, Blade Batteries offer unparalleled levels of safety for EVs and their passengers.
This improves energy density and allows more batteries in a compact space, with a longer driving range. The 'honeycomb-like aluminum' design of the Blade Battery also provides greater rigidity and safety. The BYD TANG, BYD HAN and BYD ATTO 3 are all equipped with a Blade Battery.