The Lob-ster Elite Grandslam V tennis ball machine is among the most cutting-edge battery tennis ball machines available. It offers customizable drills, and you can program shot locations, speed, spin, and feed rate - the shot sequences are practically infinite. The Elite Grandslam V offers six drills, including approach, attack/defend, and forehand plus.
Programmable: 6 different drills can be saved with 6 shots each. Oscillation: Random horizontal (short, mid, deep); Random vertical (left, middle, right); Fully random horizontal and vertical with variable speed and spin. 3-Line Function: Three positional settings (narrow, medium, and wide). Pre-programmed Court Drills: Six separate six-shot court drills (grinder, power baseliner, all courter, approach, attack/defend, and forehand plus). Speed: 20 to 80 MPH. Ball Capacity: 150. Feed Rate: 2-12 seconds. Power: Battery. Court Time:4-8 hours. Elevation: Electronic: 0-50 degrees. Weight: 44 lbs. Spin: Top, back. .