The Lobster Elite Model 2 has these additional features over the original Elite Model 1. Triple Oscillation: While almost all machines sweep randomly left to right, this model oscillates vertically, giving you short/deep shots in a random pattern.
Premium Fast Charger is a 3 amp charger allowing you to re-charge the battery in 1-3 hours. This new charger may also be used to power the machine during play but will not charge the battery at the same time.
The external battery pack will provide you with an additional 4-8 hours of court time. The external battery pack includes a large 18-amp sealed lead-acid battery, battery cord with connector, XLR adaptor, 1-amp fast battery charger, and canvas carrying bag with shoulder strap.