The development of the industry depends on healthy competition among enterprises on the one hand and the promotion of policies on the other:
Recently, new regulations on new energy vehicles in China are coming:
1. The driving mileage cannot be less than 200Km
2. The energy density of the battery system cannot be less than 125Wh/kg
3. The low-temperature mileage attenuation cannot exceed 35% (when the vehicle is larger than 1.6 tons, the power consumption cannot exceed 16 kWh)
4. For extended-range and plug-in models, the pure electric cruising range must be greater than 43Km.
Q: When choosing a drone battery, is it necessarily better to only consider larger capacity ?
A: NO!!!
——Larger batteries have a higher capacity, which can increase flight time, but they also have a higher weight, which increases the thrust required for operation, thus decreasing the flight time.
With the rise of the 800V high-voltage charging platform and 800V vehicle architecture becoming the next mainstream for EVs.
While achieving fast charging from 5% to 80% SOC using the 800V platform, the charging current of the charging station is reduced. However, the battery cells themselves still have to withstand some effects of increased current: