False, batteries will play a bigger part since brushless systems depend on high voltage, amps and super low internal resistance to operate as a race motor.

• 电池的性能无所谓错，用了无刷，电池的性能对小车的性能影响更大了。因为无刷系统需要更高的电压、更大的电流和超低的内阻，以使它表现出竞赛电机的性能。