Surgical robots need lithium batteries that provide stable power for precise operations. This is crucial for the robot’s flexibility and accuracy, especially in complex minimally invasive surgeries. Lithium batteries have high energy density, offering sufficient power while staying lightweight to maintain the robot’s agility. The discharge rate must be high to meet power demands during surgery. The battery should also ensure long, stable operation without power interruptions. Fast charging and durability are essential, ensuring the battery performs well over repeated uses.