BYD Blade Battery 2.0 (CTP) is a new generation of battery technology launched by BYD in 2024 to further improve energy density, charging speed and safety. The following is a detailed analysis of blade battery 2.0:
Energy density increase:
The energy density of blade battery 2.0 has reached 192Wh/kg, and the energy density of the system after PACK is expected to be about 150Wh/kg-160Wh/kg. In comparison, BYD blade battery 1.0 has an energy density of 170Wh/kg, which means that blade battery 2.0’s combined “charging capacity” is about 14% higher than version 1.0 12. The higher energy density means that the battery pack occupies a smaller volume, lighter weight, and for small size models, it can carry more power in a limited size and last longer; For large-size models, the mass of the battery pack is smaller under the same battery life, which is conducive to lightweight work and reduce power consumption .
Charging speed increase:
The fastest charging speed of blade battery 2.0 can reach 2.45C, which means that it takes only 17 minutes to charge from 10% to 80%, significantly improving the charging efficiency. In contrast, the fastest charging speed of BYD blade battery 1.0 is 2C12. The faster charging speed not only enhances the user experience, but also ADAPTS to the demand for fast charging in modern electric vehicles .
Security enhancement:
Blade Battery 2.0 also offers significant improvements in safety. It uses a recessed pole design, which reduces the possibility of collision between the positive and negative poles caused by external shock or vibration, improving the consistency and safety of the battery. In addition, the blade battery has a long circuit, less heat production and fast heat dissipation, which performs well in the acupuncture test, keeps the temperature within the safe range, and reduces the risk of spontaneous combustion of the vehicle .
Cost effectiveness:
Blade battery 2.0 also has advantages in terms of cost-effectiveness. Although the specific cost data is not published, considering its energy density and charging speed, it is expected that under the same range, blade battery 2.0 will reduce the need for high energy density cells, thereby reducing the overall cost. In addition, manufacturing process optimization of blade batteries also helps to reduce costs .
Industry impact:
The launch of blade battery 2.0 not only enhances BYD’s competitiveness in the electric vehicle market, but also has a positive impact on the entire industry. Higher energy density and faster charging speed will drive the advancement of electric vehicle technology and promote the popularity of electric vehicles. In addition, the launch of blade battery 2.0 also demonstrates BYD’s continued innovation and leadership in electric vehicle technology .
