Five-second Set-up: The ball hopper opens in seconds to hold 125 tennis balls. Just load the balls and you’re ready for action.

Versatile Speed: Ball speed is electronically variable from a gentle toss that’s perfect for kids just beginning tennis, to hard-hitting groundstrokes that will challenge even top amateur players.

Variable Ball Feed: Ball feed rate is electronically variable from one ball every 1-1/2 seconds (for quick-reaction volleys), to one ball every 10 seconds.

Start-up Time Delay: A start-up time delay allows the player time to get to the other side of the net before balls begin shooting.

Full Range of Trajectories: Ball trajectory is manually adjustable from groundstroke to lob.

Full-Court Oscillator: When you’re ready to hit on the run, just flip the oscillator switch and the machine will deliver shots randomly across the court.

Battery model: The built-in rechargeable battery typically delivers two to three hours of playing time. And it can be recharged between 500 and 1,000 times before replacement. The Battery model comes complete with a Smart Battery Charger that completely charges the battery overnight. It also has a built-in battery charge indicator.

Ball capacity: 125 Balls

Trajectories: Groundstroke to Lob

Ball ejection speed: 10-60 MPH

Ball feed rate: 1.5 to 10 seconds

Oscillator: Standard

Playing time (Battery Model): 2 to 3 hours, typical

Size - closed (HxLxW): 12x19.5x18in

Weight (w/ Battery): 29 pounds

Battery likely needs replacing but to get this replaced will be far cheaper than buying one of these new - I’ve also included a bucket or training tennis balls as a constellation for this!

Pick up or local (Barnet, north London) drop off only - thank you!