The Bescor PRB-8XLRATM is a high performance starved electrolyte (Lead Acid) battery. The two-pouch battery belt design is constructed of a one piece tubular panel for maximum strength and durability. The PRB-8 is memory free and when properly maintained will offer a consistent run time over the life of the battery. Offers a standard female cigarette connector in addition to an XLR barrel connector for use with any four-pin XLR powered device. Fits waist sizes from 28 to 50".