The PRB-7, 10, 12, 15 & 18 contain an auto-reset circuit breaker. The PRB-9 uses a replaceable externalfuse. All units use a one piece tubular belt panel formaximum strength. Standard deliver power via cigarettelighter receptacle. Quick release belt fits 28 to 50inch waists.
18Ah, Runs 4 hours at 50 Watts, 18 Hour Charge Time, 12lbs.
ATM version comes with Automatic Charger.
XLR Version comes with 4-Pin XLR Connector
XLRATM Version includes both the 4pin XLR and Automatic Charger