Independent Research tests conducted in 2008 prove that the Terra Phase Brushless Motor is significantly more efficient (see chart below) than motors found on other cordless lawn mowers.
Higher efficiency means more real power. More power results in longer run times and the option of adding self-propelled front- or rear-wheel drive, only available on premium gas mowers, until now!
Learn more about how the Terra Phase Brushless Motor compares to standard brush motors.