The Zooka External Battery Pack
Compatible with Zooka ZS740 and ZS720 pitching machines, the Zooka External Battery Pack provides an additional source of power for heavy-duty pitching sessions. In one session, the Zooka External Battery Pack will power approximately 1000 pitches at 40 mph, or 600 pitches at 60 mph before it needs to be charged. Complete with a mounting bracket, the Zooka External Battery Pack mounts onto any standard tripod. Includes battery charger.