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Technical drawing showing how current is shared and voltage remains constant in parallel cell connections.

Technical drawing showing how total voltage increases when battery cells are connected in series.

Shows the working structure of the vehicle battery, BMS, and electrical systems.

Shows the internal structure of the vehicle battery and its connections to the BMS and other electrical systems.

Shows the internal structure of the vehicle battery and its connections to the BMS and other electrical systems.

Connection and power electronics diagram of a high-power DC charging station.

Technical drawing showing the grid connection of an AC charging station and the vehicle charging circuit via on-board charger.

Cell · Module · Pack

Technical diagram showing the liquid cooling circuit and flow directions of a battery pack.

Anode · Cathode · Electrolyte · Separator

Cross-section view showing ion movement inside the cell during charge and discharge.

Technical drawing showing how voltage and capacity change in series and parallel cell configurations.

Technical drawing showing the cell count and connection layout required to build a 400V battery pack.

Technical drawing showing the cell count and connection layout required to build an 800V battery pack.

Technical drawing showing the internal components and operating principle of an EV electric motor.

Conversion of kinetic energy into electrical energy during braking and its recovery back to the battery.

Circuit diagram showing BMS functions including cell voltage monitoring, temperature control and charge balancing.

The electric vehicle battery system consists of cells, modules, BMS (Battery Management System), high-voltage power flow, and AC/DC charging units. This structure ensures energy storage, safety, temperature control, and efficient vehicle charging.