Electric mowers are becoming more popular because of their quietness, consistent reel speed and the cost of fuel. Some companies are looking at going even further and offering a robotic product that is pre-programed to mow at particular heights, speeds, patterns and frequencies.
The RG3 (Robotic Greens Mower 3) uses two lead acid batteries to run its 24-volt DC motor, and one to run its computer, offering about three hours of mowing before needing to be recharged. It weighs 650 pounds and goes 3.5 miles per hour. What do you think?