Amber Sporting Goods - Heater Crusher 6V 4-Hour Rechargeable , Replacement or Backup, Portable Power for Baseball & S

The Crusher 4 Hour Rechargeable Battery is specifically designed for the Crusher Mini-Ball Machine, Fireball Mini-Lite Ball Machine, and the Scorpion Soft Toss Machine. Both the Crusher and Fireball pitching machines have two built-in compartments for 1 or 2 Crusher 4 Hour Batteries, giving you up to 8 hours of hitting time. With the lightweight portability of Trend Sports’ Mini-Ball and Soft Toss Machines and the convenience of the Crusher 4 Hour rechargeable battery you can improve your hitting anywhere. Use the machines in the garage, park or your own backyard. Use With Mini Lite-Ball or Soft Toss Pitching Machine 30-Day Money Back Guarantee - One Year Warranty