Electric battery - powered vehicle equipment encompasses the essential components that enable the operation of battery - driven trucks. High - capacity lithium - ion batteries serve as the energy source, with battery management systems optimizing charge, discharge, and lifespan. Electric drivetrains, including motors and inverters, convert electrical energy into mechanical power efficiently. Charging equipment, ranging from standard chargers to high - speed DC fast - chargers, ensures convenient replenishment of energy. Additionally, safety - critical components such as battery thermal - control systems and electrical isolation devices safeguard the vehicle and its occupants. This equipment collectively enables reliable, eco - friendly transportation powered by electric batteries.