Best Tennis Ball Machine: Lobster Grand Elite vs. Slinger Bag Vs. Spinshot Pro

Few months ago we decided to buy a tennis ball machine for our 8-year-old to better her groundstrokes. We decided to choose from the best tennis ball machines from 3 famous brands: Slinger Bag, Lobster and Spinshot.

Read on to find out what we finally chose and how to decide on the best ball machine for your tennis game.

I am a firm believer in getting top-of-the-line merchandise, so we looked at the most expensive and “premium” options from these ball machines. Which means the searched was narrowed down to:

  • Slinger Launcher
  • Spinshot Plus-2
  • Lobster Elite Grand V LE (recently launched).

We’ll prepare a table to compare these 3 tennis ball machines and then show you what we decided to buy and, of course, where you can purchase yours as well.

Tennis Ball Machines Comparison Table

Slinger LauncherSpinshot Plus-2Lobster Elite Grand V LESpecifications
Custom Drills
Up to 40 mphUp to 68 mphUp to 80 mphMax. Ball Speed
144 balls120 balls150 ballsBall Capacity
Up to 5 hours2 – 3 hours4-8 hoursBattery Life
 33 lbs (15 kg)46 lbs (21 kg)44 lbs (20 kg)Weight
From $699.99From $ 2,199From $2,699Price

Slinger Bag Tennis Ball Machine Specifications

  • Ball Feed Speed: 10 to 40 mph (15 to 53 km)
  • Ball Feed Interval: 2 to 7 seconds
  • Ball Capacity: 144 balls
  • Elevation: 10 to 40 degrees (manual)
  • Programmable Drills: none
  • Phone Compatibility: none
  • Battery life: up to 5 hours
  • Battery charging: 4 hours for a fully charged battery
  • Weight: 33 lbs (15 kg)
  • Dimensions: Height: 33 in (83 cm) Length: 20 in (51 cm) Width: 18 in (45 cm)
  • Case Construction: Durable plastic & textile body

Spinshot Plus-2 Tennis Ball Machine Specifications

  • Ball Feed Speed: 30 to 110 kmph [18 to 68 mph]
  • Ball Feed Interval: 2 seconds to 10 seconds
  • Ball Capacity: 120 balls
  • Programmable Drills: Yes
  • Phone Compatibility: Android or iPhone, connection via Wi-Fi
  • Battery life: 2 – 3 hours (depending on the chosen drill, higher speed and faster feed rate needs more power and dry batter sooner)
  • Battery charging: 8 to 15 hours for a fully charged battery
  • Weight: 19 kg [42 lbs]for the AC model, 21 kg [46 lbs]for the battery model
  • Dimensions: Height: 50 cm [21 in] Length: 50 cm [21 in] Width: 35 cm [14 in]
  • Case Construction: Powder-coated metal

Lobster Grand Elite V LE Tennis Ball Machine Specifications

  • Ball Feed Speed: 35 to 80 mph (56 to 129 kmph)
  • Ball Feed Interval: 2 seconds to 9 seconds
  • Ball Capacity: 150 balls
  • Programmable Drills: 12 preloaded drills
  • Custom Drills: 12 custom drills (6 shots each), 18 shot locations
  • Phone Compatibility: yes, for an additional fee
  • Battery life: 4 – 8 hours
  • Battery charging: 3 to 9 hours for a fully charged battery
  • Weight: 44 lbs (20 kg)
  • Dimensions: Height: 29 in (73 cm) Length: 21 in (53 cm) Width: 15.5 in (39 cm) when folded down
  • Case Construction: Durable plastic body