Lobster External Battery Pack for Elite Ball Machines

Need extended court time from your Elite Series machine? 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. The external battery pack can be used with any Elite Series tennis ball machine (except Elite Liberty and Elite Freedom).